Guidelines

601.01(c)    Conversion to or from a Provisional Application [R-07.2015]

I.    CONVERSION FROM A NONPROVISIONAL APPLICATION TO A PROVISIONAL APPLICATION

37 C.F.R. 1.53   Application number, filing date, and completion of application.

*****

· (c)

· *****

· (2) An application for patent filed under paragraph (b) of this section may be converted to a provisional application and be accorded the original filing date of the application filed under paragraph (b) of this section. The grant of such a request for conversion will not entitle applicant to a refund of the fees that were properly paid in the application filed under paragraph (b) of this section. Such a request for conversion must be accompanied by the processing fee set forth in § 1.17(q)  and be filed prior to the earliest of:

· (i) Abandonment of the application filed under paragraph (b) of this section;

· (ii) Payment of the issue fee on the application filed under paragraph (b) of this section; or

· (iii) Expiration of twelve months after the filing date of the application filed under paragraph (b) of this section.

*****

An application filed under 37 CFR 1.53(b)  may be converted to a provisional application in accordance with the procedure described in 37 CFR 1.53(c)(2). The procedure requires the filing of a request for conversion and the processing fee set forth in 37 CFR 1.17(q). The provisional application filing fee (37 CFR 1.16(d) ) and the surcharge set forth in 37 CFR 1.16(g)  are also required, although these fees do not need to be paid with the request for conversion. If the provisional application filing fee and the surcharge are not paid at the time of filing of the request for conversion, the Office will send a Notice to File Missing Parts in the provisional application requiring these fees. Filing of the request in the nonprovisional application is required prior to the abandonment of the 37 CFR 1.53(b)  application, the payment of the issue fee, or the expiration of 12 months after the filing date of the 37 CFR 1.53(b)  application, whichever event is earlier. The grant of any such request does not entitle applicant to a refund of the fees properly paid in the application filed under 37 CFR 1.53(b).

Converting a nonprovisional application to a provisional application will not avoid the publication of the nonprovisional application unless the request to convert is recognized in sufficient time to permit the appropriate officials to remove the nonprovisional application from the publication process. The Office cannot ensure that it can remove an application from publication or avoid publication of application information any time after the publication process for the application has been initiated. For information on procedures for removing an application from publication, see MPEP § 1120.

A provisional application is not entitled to claim priority to or benefit of a prior-filed application under 35 U.S.C. 119120121365, or 386. See MPEP § 201.04. After the nonprovisional application has been converted to a provisional application, any priority or benefit claims submitted in the nonprovisional application will be disregarded.

Applicants who wish to file a request for conversion under 37 CFR 1.53(c)(2)  by mail should designate "Mail Stop Conversion" as part of the U. S. Patent and Trademark Office address.

II.    CONVERSION FROM A PROVISIONAL APPLICATION TO A NONPROVISIONAL APPLICATION

37 C.F.R. 1.53   Application number, filing date, and completion of application.

[Editor Note: Applicable to patent applications filed under 35 U.S.C. 111  on or after December 18, 2013. See pre-PLT (AIA) 37 CFR 1.53(c)  for the rule otherwise in effect.]

*****

· (c)

· *****

· (3) A provisional application filed under paragraph (c) of this section may be converted to a nonprovisional application filed under paragraph (b) of this section and accorded the original filing date of the provisional application. The conversion of a provisional application to a nonprovisional application will not result in either the refund of any fee properly paid in the provisional application or the application of any such fee to the filing fee, or any other fee, for the nonprovisional application. Conversion of a provisional application to a nonprovisional application under this paragraph will result in the term of any patent to issue from the application being measured from at least the filing date of the provisional application for which conversion is requested. Thus, applicants should consider avoiding this adverse patent term impact by filing a nonprovisional application claiming the benefit of the provisional application under 35 U.S.C. 119(e), rather than converting the provisional application into a nonprovisional application pursuant to this paragraph. A request to convert a provisional application to a nonprovisional application must be accompanied by the fee set forth in § 1.17(i)  and an amendment including at least one claim as prescribed by 35 U.S.C. 112(b), unless the provisional application under paragraph (c) of this section otherwise contains at least one claim as prescribed by 35 U.S.C. 112(b). The nonprovisional application resulting from conversion of a provisional application must also include the filing fee, search fee, and examination fee for a nonprovisional application, and the surcharge required by § 1.16(f)  if either the basic filing fee for a nonprovisional application or the inventor's oath or declaration was not present on the filing date accorded the resulting nonprovisional application ( i.e., the filing date of the original provisional application). A request to convert a provisional application to a nonprovisional application must also be filed prior to the earliest of:

· (i) Abandonment of the provisional application filed under paragraph (c) of this section; or

· (ii) Expiration of twelve months after the filing date of the provisional application filed under paragraph (c) of this section.

*****

An application filed under 37 CFR 1.53(c)  may be converted to a nonprovisional application in accordance with the procedure described in 37 CFR 1.53(c)(3). Applicants should carefully consider the patent term consequences of requesting conversion rather than simply filing a nonprovisional application claiming the benefit of the filing date of the provisional application under 35 U.S.C. 119(e). Claiming the benefit of the provisional application under 35 U.S.C. 119(e)  is less expensive and will result in a longer patent term. The procedure requires the filing of a request in the provisional application for the conversion of the provisional application to a nonprovisional application and the fee set forth in 37 CFR 1.17(i). The nonprovisional application resulting from conversion of a provisional application must also include the basic filing fee, search fee, and examination fee for the nonprovisional application. In addition, if the provisional application was not filed with an executed oath or declaration and the appropriate fees for a nonprovisional application, the surcharge set forth in 37 CFR 1.16(f)  is required. Furthermore, an inventor’s oath or declaration is required to be filed in accordance with 37 CFR 1.53(f)  if the provisional application was filed on or after September 16, 2012 or pre-AIA 37 CFR 1.53(f)  if the provisional application was filed prior to September 16, 2012. See MPEP § 601.01(a). Filing of the request for conversion in the provisional application is required prior to the abandonment of the provisional application or the expiration of 12 months after the filing date of the 37 CFR 1.53(c)  application, whichever event is earlier. The grant of any such request does not entitle applicant to a refund of the fees properly paid in the application filed under 37 CFR 1.53(c).

Applicants who wish to file a request for conversion under 37 CFR 1.53(c)(3)  by mail should designate "Mail Stop Conversion" as part of the U. S. Patent and Trademark Office address.

601.01(d)    Application Filed Without All Pages of Specification [R-07.2022]

The Office of Patent Application Processing (OPAP) reviews application papers to determine whether all of the pages of specification are present in the application. For an application filed under 37 CFR 1.53(b) or (c)  prior to December 18, 2013 or a design application, if the application is filed without all of the page(s) of the specification, but containing something that can be construed as a written description, at least one drawing figure, if necessary under 35 U.S.C. 113  (first sentence), and, in a nonprovisional application, at least one claim, an OPAP notice (e.g., a "Notice of Omitted Items") will be sent indicating that the application papers so deposited have been accorded a filing date, but are lacking some page(s) of the specification. For an application other than a design application filed under 37 CFR 1.53(b)  or (c) on or after December 18, 2013, if the application is filed without all of the page(s) of the specification, but contains something that can be construed as a specification, with or without claims, an OPAP notice (e.g., a "Notice of Omitted Items") will be sent indicating that the application papers so deposited have been accorded a filing date, but are lacking some page(s) of the specification.

If the application does not contain anything that can be construed as a written description, OPAP will mail a Notice of Incomplete Application indicating that the application lacks the specification required by 35 U.S.C. 112  and no filing date is granted.

I.    APPLICATION ENTITLED TO FILING DATE

The procedure for handling nonprovisional application papers having omitted items was revised in "Change in Procedure for Handling Nonprovisional Applications Having Omitted Items," 1315 OG 103 (February 20, 2007). Under the revised procedure, the mailing of an OPAP notice regarding a missing page(s) of specification in a nonprovisional application will permit the applicant to:

· (A) promptly establish prior receipt in the USPTO of the page(s) at issue. An applicant asserting that the page(s) was in fact received by the USPTO with the application papers must, within two months from the date of the OPAP notice, file a petition under 37 CFR 1.53(e)  with the petition fee set forth in 37 CFR 1.17(f), along with evidence of such deposit. The petition fee will be refunded if it is determined that the page(s) was in fact received by the USPTO with the application papers deposited on filing. The two-month period is extendable under 37 CFR 1.136;

· (B) promptly submit the omitted page(s) in a nonprovisional application and accept the date of such submission as the application filing date. An applicant desiring to submit the omitted page(s) in a nonprovisional application and accept the date of such submission as the application filing date must, within two months from the date of the OPAP notice, file any omitted page(s) and a petition under 37 CFR 1.182  with the petition fee set forth in 37 CFR 1.17(f), requesting the later filing date. The two-month period is extendable under 37 CFR 1.136. For applications filed before September 16, 2012, an oath or declaration in compliance with pre-AIA 37 CFR 1.63   and pre-AIA 37 CFR 1.64   must be filed with the omitted page(s) and refer to such page(s); or

· (C) accept the application as deposited in the USPTO by filing an appropriate amendment. Applicant may accept the application as deposited in the USPTO by either:

· (1) filing a substitute specification (including claims) that amends the specification to renumber the pages consecutively and cancels any incomplete sentences, in compliance with 37 CFR 1.121(b)(3)  and 1.125, without adding the subject matter that was in the omitted page(s) and without adding any new matter (see 35 U.S.C. 132(a) ). For a missing page of the claim listing only, applicant is required to submit a replacement claim listing with the claims renumbered consecutively, or, if amendment to the claims is also necessary, then a complete claim listing in compliance with 37 CFR 1.121(c). The application will maintain the filing date as of the date of deposit of the application papers in the USPTO, and the original application papers (i.e., the original disclosure of the invention) will include only those application papers present in the USPTO on the date of deposit , or

· (2) filing a substitute specification (excluding claims), in compliance with 37 CFR 1.121(b)(3)  and 1.125, to add the subject matter in the omitted page(s) by relying on an incorporation by reference under 37 CFR 1.57(b)  or other portions of the original disclosure, without any adding new matter (see 35 U.S.C. 132(a) ). For a missing page of the claim listing, applicant is required to submit a complete claim listing in compliance with 37 CFR 1.121(c). If an application was filed on or after September 21, 2004, and contains a claim under 37 CFR 1.55  for priority of a prior-filed foreign application, or a claim under 37 CFR 1.78  for the benefit of a prior-filed provisional, nonprovisional, or international application that was present on the filing date of the application, and the omitted portion of the specification was inadvertently omitted from the application and is completely contained in the prior-filed application, applicant may submit an amendment to include the inadvertently omitted portion of the specification pursuant to 37 CFR 1.57(b). The amendment should be identified as an amendment pursuant to 37 CFR 1.57(b)  and must comply with the requirements of 37 CFR 1.57(b)  and 37 CFR 1.121. See MPEP § 217. The application will maintain the filing date as of the date of deposit of the original application papers in the USPTO. The original application papers (i.e., the original disclosure of the invention) will include only those application papers present in the USPTO on the original date of deposit. The two-month period is extendable under 37 CFR 1.136.

The submission of omitted page(s) in a nonprovisional application and acceptance of the date of such submission as the application filing date is tantamount to simply filing a new application. Thus, applicants should consider filing a new application as an alternative to submitting a petition under 37 CFR 1.182  (with the petition fee under 37 CFR 1.17(f) ) with any omitted page(s), which is a cost effective alternative in instances in which a nonprovisional application is deposited without filing fees. Likewise, in view of the relatively low filing fee for provisional applications, and the USPTO’s desire to minimize the processing of provisional applications, the USPTO will not grant petitions under 37 CFR 1.182  to accept omitted page(s) and accord an application filing date as of the date of such submission in provisional applications. The applicant should simply file a new completed provisional application. The mailing of an OPAP notice regarding omitted page(s) in a provisional application will permit the applicant to either: (1) promptly establish prior receipt of the page(s) at issue by filing of a petition under 37 CFR 1.53(e)  with the petition fee set forth in 37 CFR 1.17(f), along with evidence of such deposit; or (2) accept the application as deposited by failing to file a petition within a two-month non-extendable time period. Applications in which an OPAP notice regarding omitted items has been mailed will be retained in OPAP to await a reply to the notice. Failure to timely reply to the OPAP notice in a nonprovisional application will result in abandonment of the application. Nonprovisional applications that are timely completed will then be forwarded to the appropriate Technology Center for examination of the application. For provisional applications in which applicant accepts the application as deposited by failing to timely file a petition in response to an OPAP notice regarding omitted items, if the provisional application is complete under 37 CFR 1.51(c), it will be held in the Office’s Image File Wrapper (IFW) system and automatically abandoned at the end of its pendency period. See MPEP § 601.01(a) for treatment of nonprovisional applications that are not complete under 37 CFR 1.51(b)  and MPEP § 601.01(b) for treatment of provisional applications that are not complete under 37 CFR 1.51(c) ).

II.    APPLICATION NOT ENTITLED TO FILING DATE

If the application does not contain anything that can be construed as a written description, OPAP will mail a Notice of Incomplete Application indicating that the application lacks the specification required by 35 U.S.C. 112. Applicant may:

· (A) file a petition under 37 CFR 1.53(e)  with the petition fee set forth in 37 CFR 1.17(f), asserting that (1) the missing specification was submitted, or (2) the application papers as deposited contain an adequate written description under 35 U.S.C. 112. The petition under 37 CFR 1.53(e)  must be accompanied by sufficient evidence (37 CFR 1.181(b) ) to establish applicant’s entitlement to the requested filing date (e.g., a date-stamped postcard receipt (MPEP § 503) to establish prior receipt in the USPTO of the missing specification);

· (B) submit the omitted specification, including at least one claim if the application is a nonprovisional application filed under 35 U.S.C. 111(a)  prior to December 18, 2013 or a design application, and accept the date of such submission as the application filing date. For applications filed before September 16, 2012, the omitted specification should be accompanied by an oath or declaration in compliance with pre-AIA 37 CFR 1.63   and pre-AIA 37 CFR 1.64   referring to the specification being submitted; or

· (C) submit an amendment under 37 CFR 1.57(b)  in a nonprovisional application. If a nonprovisional application was filed on or after September 21, 2004, and contains a claim under 37 CFR 1.55  for priority of a prior-filed foreign application, or a claim under 37 CFR 1.78  for the benefit of a prior-filed provisional, nonprovisional, or international application that was present on the filing date of the application, and the specification was inadvertently omitted from the application and is completely contained in the prior-filed application, applicant may submit an amendment to include the inadvertently omitted specification pursuant to 37 CFR 1.57(b). The amendment must be accompanied by a petition under 37 CFR 1.53(e)  along with the petition fee set forth in 37 CFR 1.17(f). See MPEP § 217. The amendment should be identified as an amendment pursuant to 37 CFR 1.57(b)  and must comply with the requirements of 37 CFR 1.57(b)  and 37 CFR 1.121. The two-month period is extendable under 37 CFR 1.136.

Applications in which a "Notice of Incomplete Application" has been mailed will be retained in OPAP to await action by the applicant since further action by the applicant is necessary for the application to be accorded a filing date. Unless applicant completes the application or files a petition under 37 CFR 1.53(e)  with the petition fee set forth in 37 CFR 1.17(f), within the period set in the "Notice of Incomplete Application," the application will be processed as an incomplete application under 37 CFR 1.53(e).

III.    APPLICATION FORWARDED FOR EXAMINATION

If it is discovered that an application that was forwarded to a Technology Center (TC) for examination was filed without all of the page(s) of the specification, and a Notice of Omitted Items has not been mailed by OPAP, the examiner should review the application to determine whether the application is entitled to a filing date. An application filed under 35 U.S.C. 111(a)  prior to December 18, 2013 or a design application is entitled to a filing date if the application contains something that can be construed as a written description, at least one drawing figure (if necessary under 35 U.S.C. 113, first sentence), and at least one claim. If the application is not a design application and was filed under 35 U.S.C. 111(a)  on or after December 18, 2013, the application is entitled to a filing date if it is filed with a specification, with or without claims. However, claims must be filed before the application is sent to the TC.

A.    Application Entitled to a Filing Date

If an application filed without all of the pages of the specification is entitled to a filing date, the examiner should notify applicant of the omission in the next Office action and require applicant to do one of the following:

· (A) accept the application, as filed, without all of the page(s) of the specification;

· (B) file any omitted page(s) and a petition under 37 CFR 1.182  with the petition fee set forth in 37 CFR 1.17(f), requesting the date of submission of the omitted page(s) as the application filing date. For applications filed before September 16, 2012, the omitted pages must be accompanied by an oath or declaration in compliance with pre-AIA 37 CFR 1.63   and pre-AIA 37 CFR 1.64  referring to the omitted page(s); or

· (C) file a petition under 37 CFR 1.53(e)  with the petition fee set forth in 37 CFR 1.17(f)  alleging that the page(s) indicated as omitted was in fact deposited with the USPTO with the application papers, including any and all evidence supporting the allegation. See MPEP § 503. The petition fee will be refunded if it is determined that the page(s) was in fact received by the USPTO with the application papers deposited on filing.

If applicant is willing to accept the application, as filed, without all of the page(s) of the application (item A above), an amendment of the specification is required to renumber the pages of the application consecutively and to cancel any incomplete sentences caused by the absence of the omitted page(s). The amendment should be submitted in response to the Office action.

If an application was filed on or after September 21, 2004, and contains a claim under 37 CFR 1.55  for priority of a prior-filed foreign application, or a claim under 37 CFR 1.78  for the benefit of a prior-filed provisional, nonprovisional, international, or international design application that was present on the filing date of the application, and the omitted portion of the specification was inadvertently omitted from the application and is completely contained in the prior-filed application, applicant may submit an amendment to include the inadvertently omitted portion of the specification pursuant to 37 CFR 1.57(b). The amendment should be submitted in response to the Office action and must comply with 37 CFR 1.57(b)  and 37 CFR 1.121. See MPEP § 217.

Any petition filed in accordance with item B or C above will be forwarded to the Office of Petitions.

B.    Application NOT Entitled to a Filing Date

If upon review of the application, the examiner determines that the application is NOT entitled to a filing date, the examiner should forward the application to OPAP for mailing of a "Notice of Incomplete Application."

601.01(e)    Nonprovisional Application Filed Without at Least One Claim [R-07.2015]

[Editor’s Note: This section is only applicable to nonprovisional applications filed prior to December 18, 2013 or to design applications. Nonprovisional applications, which are not design applications, filed under 35 U.S.C. 111(a)  on or after December 18, 2013 are entitled to a filing date even if the specification does not contain claims. If such an application is filed without claims, it may be completed subsequent to its filing date. See MPEP § 601.01(a), subsection II.]

For nonprovisional applications filed prior to December 18, 2013 or design applications, the applicable version of 35 U.S.C. 111(a)(2)  requires that an application for patent include, inter alia, "a specification as prescribed by section 112," and the applicable version of 35 U.S.C. 111(a)(4)  provides that the "filing date of an application shall be the date on which the specification and any required drawing are received in the Patent and Trademark Office." 35 U.S.C. 112(a)  provides, in part, that "[t]he specification shall contain a written description of the invention," and 35 U.S.C. 112(b), provides that "[t]he specification shall conclude with one or more claims particularly pointing out and distinctly claiming the subject matter which the applicant regards as his invention." Also, the Court of Appeals for the Federal Circuit stated in Litton Systems, Inc. v. Whirlpool Corp.:

Both statute, 35 U.S.C. 111[(a)], and federal regulations, 37 CFR 1.51[(b)], make clear the requirement that an application for a patent must include. . . a specification and claims. . . . The omission of any one of these component parts makes a patent application incomplete and thus not entitled to a filing date.

728 F.2d 1423, 1437, 221 USPQ 97, 105 (Fed. Cir. 1984)(citing Gearon v. United States, 121 F. Supp 652, 654, 101 USPQ 460, 461 (Ct. Cl. 1954), cert. denied, 348 U.S. 942, 104 USPQ 409 (1955))(emphasis in the original).

Therefore, in an application filed under 35 U.S.C. 111(a)  prior to December 18, 2013 and in a design application, a claim is a statutory requirement for according a filing date to the application. 35 U.S.C. 171  makes 35 U.S.C. 112  applicable to design applications. 35 U.S.C. 162  specifically requires the specification in a plant patent application to contain a claim, but a claim is not required for receiving a filing date for plant patent applications filed on or after December 18, 2013. In addition, 35 U.S.C. 111(b)(2)  provides that "[a] claim, as required by subsections (b) through (e) of section 112, shall not be required in a provisional application." Thus, only design applications and nonprovisional applications filed prior to December 18, 2013 that are filed without at least one claim are incomplete and not entitled to a filing date.

If a nonprovisional application filed prior to December 18, 2013 or a design application does not contain at least one claim, a "Notice of Incomplete Application" will be mailed to the applicant(s) indicating that no filing date has been granted and setting a period for submitting a claim. The filing date will be the date of receipt of at least one claim. See In re Mattson, 208 USPQ 168 (Comm’r Pat. 1980). In applications filed before September 16, 2012, an oath or declaration in compliance with pre-AIA 37 CFR 1.63   and pre-AIA 37 CFR 1.64   referring to the claim being submitted is also required.

If a nonprovisional application filed prior to December 18, 2013 or a design application is accompanied by a preliminary amendment which cancels all claims without presenting any new or substitute claims, the Office will disapprove such an amendment. See 37 CFR 1.115(b)(1)  and Exxon Corp. v. Phillips Petroleum Co., 265 F.3d 1249, 60 USPQ2d 1368 (Fed. Cir. 2001). Thus, the application will not be denied a filing date merely because such a preliminary amendment was submitted on filing. For fee calculation purposes, the Office will treat such an application as containing only a single claim.

As 37 CFR 1.53(c)(2)  permits the conversion of an application filed under 35 U.S.C. 111(a)  to an application under 35 U.S.C. 111(b), an applicant in an application, other than for a design patent, filed under 35 U.S.C. 111(a)  on or after June 8, 1995, without at least one claim has the alternative of filing a petition under 37 CFR 1.53(c)(2)  to convert such application into an application under 35 U.S.C. 111(b), which does not require a claim to be entitled to its date of deposit as a filing date. Such a petition, however, must be filed prior to the expiration of 12 months after the date of deposit of the application under 35 U.S.C. 111(a), and comply with the other requirements of 37 CFR 1.53(c)(2). See MPEP § 601.01(c). For nonprovisional applications filed under 35 U.S.C. 111(a)  on or after December 18, 2013, there is no need to request conversion to a provisional application because such applications do not require presentation of at least one claim to obtain a filing date.

The treatment of an application subsequent to the mailing of a "Notice of Incomplete Application" is discussed in MPEP § 601.01(d).

601.01(f)    Applications Filed Without Drawings [R-10.2019]

[Editor’s Note: This section is only applicable to applications filed prior to December 18, 2013 or to design applications. Applications, which are not design applications, filed under 35 U.S.C. 111(a) or (b)  on or after December 18, 2013 are entitled to a filing date even if the application does not contain drawings. If such an application is filed without drawings, it may be completed subsequent to its filing date. See 37 CFR 1.53(e)  and MPEP § 601.01(g).]

35 U.S.C. 111(a)(2)(B)  and 35 U.S.C. 111(b)(1)(B)  each provide, in part, that an "application shall include . . . a drawing as prescribed by section 113." 35 U.S.C. 113  (first sentence) in turn provides that an "applicant shall furnish a drawing where necessary for the understanding of the subject matter sought to be patented." For applications filed prior to December 18, 2013, 35 U.S.C. 111(a)(4)  and 35 U.S.C. 111(b)(4)  each provide, in part, that the "filing date. . . shall be the date on which . . . any required drawing are received in the Patent and Trademark Office." Therefore, design applications and applications filed under 35 U.S.C. 111(a) or (b)  prior to December 18, 2013 must have any required drawing, if it is necessary for the understanding of the invention, in order to receive a filing date. For applications other than design applications filed on or after December 18, 2013, although drawings are not required in order to receive a filing date, drawings should be submitted on filing if necessary for the understanding of the invention because no amendment may introduce new matter into the disclosure of an application after its filing date.

Applications filed without drawings are initially inspected to determine whether a drawing is referred to in the specification, and if not, whether a drawing is necessary for the understanding of the invention. 35 U.S.C. 113  (first sentence).

It has been USPTO practice to treat an application that contains at least one process or method claim as an application for which a drawing is not necessary for an understanding of the invention under 35 U.S.C. 113  (first sentence). The same practice has been followed in composition applications. Other situations in which drawings are usually not considered necessary for the understanding of the invention under 35 U.S.C. 113  (first sentence) are:

· (A) Coated articles or products: where the invention resides solely in coating or impregnating a conventional sheet (e.g., paper or cloth, or an article of known and conventional character with a particular composition), unless significant details of structure or arrangement are involved in the article claims;

· (B) Articles made from a particular material or composition: where the invention consists in making an article of a particular material or composition, unless significant details of structure or arrangement are involved in the article claims;

· (C) Laminated structures: where the claimed invention involves only laminations of sheets (and coatings) of specified material unless significant details of structure or arrangement (other than the mere order of the layers) are involved in the article claims; or

· (D) Articles, apparatus, or systems where sole distinguishing feature is presence of a particular material: where the invention resides solely in the use of a particular material in an otherwise old article, apparatus or system recited broadly in the claims, for example:

· (1) A hydraulic system distinguished solely by the use therein of a particular hydraulic fluid;

· (2) Packaged sutures wherein the structure and arrangement of the package are conventional and the only distinguishing feature is the use of a particular material.

A nonprovisional application filed prior to December 18, 2013 or a design application having at least one claim, or a provisional application having at least some disclosure, directed to the subject matter discussed above for which a drawing is usually not considered essential for a filing date, not describing drawing figures in the specification, and filed without drawings will simply be processed, so long as the application contains something that can be construed as a written description. A nonprovisional application filed prior to December 18, 2013 or a design application having at least one claim, or a provisional application having at least some disclosure, directed to the subject matter discussed above for which a drawing is usually not considered essential for a filing date, describing drawing figure(s) in the specification, but filed without drawings will be treated as an application filed without all of the drawing figures referred to in the specification as discussed in MPEP § 601.01(g), so long as the application contains something that can be construed as a written description. In a situation in which the appropriate Technology Center (TC) determines that drawings are necessary under 35 U.S.C. 113  (first sentence) the filing date issue will be reconsidered by the USPTO in nonprovisional applications filed prior to December 18, 2013 or in design applications. The application will be returned to the Office of Patent Application Processing (OPAP) for mailing of a "Notice of Incomplete Application."

If a nonprovisional application filed prior to December 18, 2013 or a design application does not have at least one claim directed to the subject matter discussed above for which a drawing is usually not considered essential for a filing date, or a provisional application filed prior to December 18, 2013 does not have at least some disclosure directed to the subject matter discussed above for which a drawing is usually not considered essential for a filing date, and is filed without drawings, OPAP will mail a "Notice of Incomplete Application" indicating that the application lacks drawings and that 35 U.S.C. 113  (first sentence) requires a drawing where necessary for the understanding of the subject matter sought to be patented.

Applicant may file a petition under 37 CFR 1.53(e)  with the petition fee set forth in 37 CFR 1.17(f), asserting that (A) the drawing(s) at issue was submitted, or (B) the drawing(s) is not necessary under 35 U.S.C. 113  (first sentence) for a filing date. The petition must be accompanied by sufficient evidence to establish applicant’s entitlement to the requested filing date (e.g., a date-stamped postcard receipt (MPEP § 503) to establish prior receipt in the USPTO of the drawing(s) at issue). Alternatively, applicant in a nonprovisional application may submit drawing(s) and accept the date of such submission as the application filing date. For applications filed before September 16, 2012, such drawings must be accompanied by an oath or declaration in compliance with pre-AIA 37 CFR 1.63   and pre-AIA 37 CFR 1.64   referring to the drawing(s) being submitted.

If the drawing(s) was inadvertently omitted from a nonprovisional application filed on or after September 21, 2004, and the application contains a claim under 37 CFR 1.55  for priority of a prior-filed foreign application, or a claim under 37 CFR 1.78  for the benefit of a prior-filed provisional, nonprovisional, international application, or international design application that was present on the filing date of the application, and the inadvertently omitted drawing(s) is completely contained in the prior-filed application, the applicant may submit the omitted drawing(s) by way of an amendment in compliance with 37 CFR 1.57(b). The amendment must be by way of a petition under 37 CFR 1.53(e)  accompanied by the petition fee set forth in 37 CFR 1.17(f). See MPEP § 217.

In design applications, OPAP will mail a "Notice of Incomplete Application" indicating that the application lacks the drawings required under 35 U.S.C. 113  (first sentence). The applicant may: (A) promptly file a petition under 37 CFR 1.53(e)  with the petition fee set forth in 37 CFR 1.17(f), asserting that the missing drawing(s) was submitted; or (B) promptly submit drawing(s) and accept the date of such submission as the application filing date. For applications filed before September 16, 2012, such drawing(s) must be accompanied by an oath or declaration in compliance with pre-AIA 37 CFR 1.63  and pre-AIA 37 CFR 1.64. Applicant may also be able to file an amendment by way of a petition under 37 CFR 1.53(e)  as provided for in 37 CFR 1.57(b)(3)  as discussed above. 37 CFR 1.153(a)  provides that the claim in a design application "shall be in formal terms to the ornamental design for the article (specifying name) as shown, or as shown and described." As such, petitions under 37 CFR 1.53(e)  asserting that drawings are unnecessary under 35 U.S.C. 113  (first sentence) for a filing date in a design application will not be found persuasive.

The treatment of an application subsequent to the mailing of a "Notice of Incomplete Application" is discussed in MPEP § 601.01(d).

601.01(g)    Applications Filed Without All Figures of Drawings [R-07.2022]

I.    REVIEW BY THE OFFICE OF PATENT APPLICATION PROCESSING

The Office of Patent Application Processing (OPAP) reviews application papers to determine whether all of the figures of the drawings that are mentioned in the specification are present in the application. If an application filed under 35 U.S.C. 111  prior to December 18, 2013, or a design application, is filed without all of the drawing figure(s) referred to in the specification, and the application contains something that can be construed as a written description, at least one drawing, if necessary under 35 U.S.C. 113  (first sentence), and, in a nonprovisional application, at least one claim, an OPAP notice (e.g., a "Notice of Omitted Item(s)") will be sent indicating that the application papers so deposited have been accorded a filing date, but are lacking some of the figures of drawings described in the specification. For an application, which is not a design application, filed under 37 CFR 1.53(b)  or (c) on or after December 18, 2013, if the application is filed without all of the drawings, but contains something that can be construed as a specification, with or without claims, an OPAP notice (e.g., a "Notice of Omitted Items") will be sent indicating that the application papers so deposited have been accorded a filing date, but are lacking some drawings.

The procedure for handling nonprovisional applications having omitted items was revised in "Change in Procedure for Handling Nonprovisional Applications Having Omitted Items," 1315 OG 103 (February 20, 2007).

Under the revised procedure, the mailing of an OPAP notice regarding a missing drawing figure(s) in a nonprovisional application will permit the applicant to:

· (A) promptly establish prior receipt in the USPTO of the drawing(s) at issue. An applicant asserting that the drawing(s) was in fact received by the USPTO with the application papers must, within two months from the date of the OPAP notice, file a petition under 37 CFR 1.53(e)  with the petition fee set forth in 37 CFR1.17(f), along with evidence of such deposit. The petition fee will be refunded if it is determined that the drawing(s) was in fact received by the USPTO with the application papers deposited on filing. The two-month period is extendable under 37 CFR 1.136;

· (B) promptly submit the omitted drawing(s) in a nonprovisional application and accept the date of such submission as the application filing date. An applicant desiring to submit the omitted drawing(s) in a nonprovisional application and accept the date of such submission as the application filing date must, within two months from the date of the OPAP notice, file any omitted drawing(s) and a petition under 37 CFR 1.182  with the petition fee set forth in 37 CFR 1.17(f), requesting the later filing date. For applications filed before September 16, 2012, the omitted drawings must be filed with an oath or declaration in compliance with pre-AIA 37 CFR 1.63   and pre-AIA 37 CFR 1.64   referring to such drawing(s). The two-month period is extendable under 37 CFR 1.136; or

· (C) accept the application as deposited in the USPTO by filing an appropriate amendment. Applicant may accept the application as deposited in the USPTO by either:

· (1) filing an amendment including replacement drawing sheets in compliance with 37 CFR 1.121(d)  to renumber the drawing figures consecutively (if necessary), and a substitute specification (excluding claims) that amends the specification to cancel any references to any omitted drawing(s) and corrects the references in the specification to the drawing figures to correspond with any relabeled drawing figures, in compliance with 37 CFR 1.121(b)(3)  and 1.125, without adding the subject matter that was in the omitted drawing(s) and without adding any new matter (see 35 U.S.C. 132(a) ). The application will main