PATENTS   
Patents > Search Collections > MPEP > 501 Filing Papers With the U.S. Patent and Trademark Office [R-5] - 500 Receipt and Handling of Mail and Papers


browse before

501 Filing Papers With the U.S. Patent and Trademark Office [R-5] - 500 Receipt and Handling of Mail and Papers

501 Filing Papers With the U.S. Patent and Trademark Office [R-5]

37 CFR 1.1 Addresses for non-trademark correspondence with the United States Patent and Trademark Office.

(a) In general. Except as provided in paragraphs (a)(3)(i), (a)(3)(ii) and (d)(1) of this section, all correspondence intended for the United States Patent and Trademark Office must be addressed to either "Director of the United States Patent and Trademark Office, P.O. Box 1450, Alexandria, Virginia 22313-1450" or to specific areas within the Office as set out in paragraphs (a)(1), and (a)(3)(iii) of this section. When appropriate, correspondence should also be marked for the attention of a particular office or individual.

(1) Patent correspondence.

(i) In general. All correspondence concerning patent matters processed by organizations reporting to the Commissioner for Patents should be addressed to: Commissioner for Patents, PO Box 1450, Alexandria, Virginia 22313-1450.

(ii) Board of Patent Appeals and Interferences. See §  41.10 of this title. Notices of appeal, appeal briefs, reply briefs, requests for oral hearing, as well as all other correspondence in an application or a patent involved in an appeal to the Board for which an address is not otherwise specified, should be addressed as set out in paragraph (a)(1)(i) of this section.

(2) [Reserved]

(3) Office of General Counsel correspondence.-

(i) Litigation and service. Correspondence relating to pending litigation or otherwise within the scope of part 104 of this title shall be addressed as provided in §  104.2.

(ii) Disciplinary proceedings. Correspondence to counsel for the Director of the Office of Enrollment and Discipline relating to disciplinary proceedings pending before an Administrative Law Judge or the Director shall be mailed to: Office of the Solicitor, PO Box 16116, Arlington, Virginia 22215.

(iii) Solicitor, in general. Correspondence to the Office of the Solicitor not otherwise provided for shall be addressed to: Mail Stop 8, Director of the United States Patent and Trademark Office, PO Box 1450, Alexandria, Virginia 22313-1450.

(iv) General Counsel. Correspondence to the Office of the General Counsel not otherwise provided for, including correspondence to the General Counsel relating to disciplinary proceedings, shall be addressed to: General Counsel, United States Patent and Trademark Office, PO Box 1450, Alexandria, Virginia 22313-1450.

(v) Improper correspondence. Correspondence improperly addressed to a Post Office Box specified in paragraphs (a)(3)(i) and (a)(3)(ii) of this section will not be filed elsewhere in the United States Patent and Trademark Office, and may be returned.

(4) Office of Public Records correspondence.

(i) Assignments. All patent-related documents submitted by mail to be recorded by Assignment Services Division, except for documents filed together with a new application, should be addressed to: Mail Stop Assignment Recordation Services, Director of the United States Patent and Trademark Office, P.O. Box 1450, Alexandria, Virginia 22313-1450. See § 3.27.

(ii) Documents. All requests for certified or uncertified copies of patent documents should be addressed to: Mail Stop Document Services, Director of the United States Patent and Trademark Office, P.O. Box 1450, Alexandria, Virginia 22313-1450.

(5) Office of Enrollment and Discipline correspondence. All correspondence directed to the Office of Enrollment and Discipline concerning enrollment, registration, and investigation matters should be addressed to Mail Stop OED, Director of the United States Patent and Trademark Office, P.O. Box 1450, Alexandria, Virginia 22313-1450.

(b) Patent Cooperation Treaty. Letters and other communications relating to international applications during the international stage and prior to the assignment of a national serial number should be additionally marked "Mail Stop PCT."

(c) For reexamination proceedings.

(1) Requests for ex parte reexamination (original request papers only) should be additionally marked "Mail Stop Ex parte Reexam."

(2) Requests for inter partes reexamination (original request papers) and all subsequent inter partes reexamination correspondence filed in the Office, other than correspondence to the Office of the General Counsel pursuant to § 1.1(a)(3) and §  1.302(c), should be additionally marked "Mail Stop Inter partes Reexam."

(d) Maintenance fee correspondence.-

(1) Payments. Payments of maintenance fees in patents not submitted electronically should be mailed to: United States Patent and Trademark Office, P.O. Box 371611, Pittsburgh, Pennsylvania 15250-1611.

(2) Other correspondence. Correspondence related to maintenance fees other than payments of maintenance fees in patents is not to be mailed to P.O. Box 371611, Pittsburgh, Pennsylvania 15250-1611, but must be mailed to: Mail Stop M Correspondence, Director of the United States Patent and Trademark Office, P.O. Box 1450, Alexandria, Virginia 22313-1450.

(e) Patent term extension. All applications for extension of patent term under 35 U.S.C. 156 and any communications relating thereto intended for the United States Patent and Trademark Office should be additionally marked "Mail Stop Patent Ext." When appropriate, the communication should also be marked to the attention of a particular individual, as where a decision has been rendered.

(f) [Reserved]


37 CFR 1.4 Nature of correspondence and signature requirements.

(a) Correspondence with the Patent and Trademark Office comprises:

(1) Correspondence relating to services and facilities of the Office, such as general inquiries, requests for publications supplied by the Office, orders for printed copies of patents, orders for copies of records, transmission of assignments for recording, and the like, and

(2) Correspondence in and relating to a particular application or other proceeding in the Office. See particularly the rules relating to the filing, processing, or other proceedings of national applications in subpart B, §§ 1.31 to 1.378; of international applications in subpart C, §§ 1.401 to 1.499; of ex parte reexaminations of patents in subpart D, §§ 1.501 to 1.570; of extension of patent term in subpart F, §§ 1.710 to 1.785; of inter partes reexaminations of patents in subpart H, §§ 1.902 to 1.997; and of the Board of Patent Appeals and Interferences in part 41 of this title.

(b) Since each file must be complete in itself, a separate copy of every paper to be filed in a patent, patent file, or other proceeding must be furnished for each file to which the paper pertains, even though the contents of the papers filed in two or more files may be identical. The filing of duplicate copies of correspondence in the file of an application, patent, or other proceeding should be avoided, except in situations in which the Office requires the filing of duplicate copies. The Office may dispose of duplicate copies of correspondence in the file of an application, patent, or other proceeding.

(c) Since different matters may be considered by different branches or sections of the United States Patent and Trademark Office, each distinct subject, inquiry or order must be contained in a separate paper to avoid confusion and delay in answering papers dealing with different subjects.

(d)

(1) Handwritten signature. Each piece of correspondence, except as provided in paragraphs (d)(2), (d)(3), (e) and (f) of this section, filed in an application, patent file, or other proceeding in the Office which requires a person's signature, must:

(i) Be an original, that is, have an original handwritten signature personally signed, in permanent dark ink or its equivalent, by that person; or

(ii) Be a direct or indirect copy, such as a photocopy or facsimile transmission (§ 1.6(d)), of an original. In the event that a copy of the original is filed, the original should be retained as evidence of authenticity. If a question of authenticity arises, the Office may require submission of the original.

**>

(2) S-signature. An S-signature is a signature inserted between forward slash marks, but not a handwritten signature as defined by § 1.4(d)(1). An S-signature includes any signature made by electronic or mechanical means, and any other mode of making or applying a signature not covered by either a handwritten signature of § 1.4(d)(1) or an Office Electronic Filing System (EFS) character coded signature of §  1.4(d)(3). Correspondence being filed in the Office in paper, by facsimile transmission as provided in §  1.6(d), or via the Office Electronic Filing System as an EFS Tag(ged) Image File Format (TIFF) attachment, for a patent application, patent, or a reexamination proceeding may be S-signature signed instead of being personally signed (i.e., with a handwritten signature) as provided for in paragraph (d)(1) of this section. The requirements for an S-signature under this paragraph (d)(2) are as follows.<

(i) The S-signature must consist only of letters, or Arabic numerals, or both, with appropriate spaces and commas, periods, apostrophes, or hyphens for punctuation, and the person signing the correspondence must insert his or her own S-signature with a first single forward slash mark before, and a second single forward slash mark after, the S-signature (e.g., /Dr. James T. Jones, Jr./); and

**>

(ii) A patent practitioner (§ 1.32(a)(1)), signing pursuant to §§ 1.33(b)(1) or 1.33(b)(2), must supply his/her registration number either as part of the S-signature, or immediately below or adjacent to the S-signature. The number (#) character may be used only as part of the S-signature when appearing before a practitioner's registration number; otherwise the number character may not be used in an S-signature.<

(iii) The signer's name must be:

(A) Presented in printed or typed form preferably immediately below or adjacent the S-signature, and

(B) Reasonably specific enough so that the identity of the signer can be readily recognized.

(3) EFS character coded signature. Correspondence in character coded form being filed via the Office Electronic Filing System for a patent application or patent may be signed electronically. The electronic signature must consist only of letters of the English alphabet, or Arabic numerals, or both, with appropriate spaces and commas, periods, apostrophes, or hyphens for punctuation. The person signing the correspondence must personally insert the electronic signature with a first single forward slash mark before, and a second single forward slash mark after, the electronic signature (e.g., /Dr. James T. Jones, Jr./).

(4) Certifications. (i) Section 10.18 certifications: The presentation to the Office (whether by signing, filing, submitting, or later advocating) of any paper by a party, whether a practitioner or non-practitioner, constitutes a certification under § 10.18(b) of this chapter. Violations of § 10.18(b)(2) of this chapter by a party, whether a practitioner or non-practitioner, may result in the imposition of sanctions under § 10.18(c) of this chapter. Any practitioner violating § 10.18(b) of this chapter may also be subject to disciplinary action. See §§ 10.18(d) and 10.23(c)(15) of this chapter.

(ii) Certifications as to the signature: (A) Of another: A person submitting a document signed by another under paragraphs (d)(2) or (d)(3) of this section is obligated to have a reasonable basis to believe that the person whose signature is present on the document was actually inserted by that person, and should retain evidence of authenticity of the signature.

(B) Self certification: The person inserting a signature under paragraphs (d)(2) or (d)(3) of this section in a document submitted to the Office certifies that the inserted signature appearing in the document is his or her own signature.

(C) Sanctions: Violations of the certifications as to the signature of another or a person's own signature, set forth in paragraphs (d)(4)(ii)(A) and (B) of this section, may result in the imposition of sanctions under § 10.18(c) and (d) of this chapter.

(e) Correspondence requiring a person's signature and relating to registration practice before the Patent and Trademark Office in patent cases, enrollment and disciplinary investigations, or disciplinary proceedings must be submitted with an original hand written signature personally signed in permanent dark ink or its equivalent by that person.

(f) When a document that is required by statute to be certified must be filed, a copy, including a photocopy or facsimile transmission, of the certification is not acceptable.

(g) An applicant who has not made of record a registered attorney or agent may be required to state whether assistance was received in the preparation or prosecution of the patent application, for which any compensation or consideration was given or charged, and if so, to disclose the name or names of the person or persons providing such assistance. Assistance includes the preparation for the applicant of the specification and amendments or other papers to be filed in the Patent and Trademark Office, as well as other assistance in such matters, but does not include merely making drawings by draftsmen or stenographic services in typing papers.

(h) Ratification/confirmation/evidence of authenticity: The Office may require ratification, confirmation (which includes submission of a duplicate document but with a proper signature), or evidence of authenticity of a signature, such as when the Office has reasonable doubt as to the authenticity (veracity) of the signature, e.g., where there are variations of a signature, or where the signature and the typed or printed name, do not clearly identify the person signing.


I.    GENERAL MAILING ADDRESSES

The U.S. Patent and Trademark Office (Office) has three separate general mailing addresses. The addresses are as follows:

A.    For Patent Applications and Patent-Related Papers

Correspondence in patent-related matters under the direction of the Commissioner for Patents should be addressed to:

Commissioner for Patents

P.O. Box 1450

Alexandria, Virginia 22313-1450

Such correspondence includes: patent applications, replies to notices of informality, requests for extension of time, notices of appeal to the Board of Patent Appeals and Interferences (the Board), briefs in support of an appeal to the Board, requests for oral hearing before the Board, applications for extensions of term of patent, requests for publication of Statutory Invention Registration (SIR), requests for reexamination, statutory disclaimers, certificates of correction, petitions to the Commissioner for Patents, submission of information disclosure statements, petitions to institute a public use proceeding, petitions to revive abandoned patent applications, and other correspondence related to patent applications and patents which is processed by organizations reporting to the Commissioner for Patents.

Certain patent-related correspondence requires immediate Office attention. Examples are:

(A) Petitions for express abandonment to avoid publication under 37 CFR 1.138(c);

(B) Petitions to withdraw an application from issue under 37 CFR 1.313(c);

(C) Request for expedited examination of a design application (rocket docket); and

(D) Papers required by the Office of Patent Publication to be hand-carried or faxed to the Office of Patent Publication. Applicants are encouraged to transmit these types of correspondence by facsimile transmission (see MPEP § 502.01) or, where permitted (items B and D only), hand-carry them to the appropriate area of the Office for processing. (see MPEP § 502)

B.    For Trademark Applications and Trademark-Related Papers

Correspondence in trademark-related matters under the direction of the Commissioner for Trademarks or the Trademark Trial and Appeal Board should be addressed to:

Commissioner for Trademarks

P.O. Box 1451

Alexandria, VA 22313-1451

Such correspondence includes all trademark applications and other trademark-related mail, except for trademark documents sent to the Assignment Division for recordation, correspondence for the Office's Madrid Processing Unit, requests for certified and uncertified copies of trademark documents, and filings submitted electronically. See 37 CFR 2.190.

Correspondence to be delivered by the United States Postal Service to the Office's Madrid Processing Unit must be mailed to:

Commissioner for Trademarks

P.O. Box 16471

Arlington, VA 22215-1471

Attention MPU

C.    For Other Correspondence

Patent and trademark documents sent to the Assignment Division for recordation (Mail Stop Assignment Recordation Services), requests for certified or uncertified copies of patent and trademark documents (Mail Stop Document Services), and for correspondence for which an address is not otherwise specified in 37 CFR 1.1, should be addressed to:

Director of the United States Patent and Trademark Office

P.O. Box 1450

Alexandria, VA 22313-1450

II.    SEPARATE MAILING ADDRESSES FOR CERTAIN CORRESPONDENCE

The Office has separate mailing addresses for certain correspondence:

(A) Certain court-related correspondence (e.g., summons and complaint) being delivered to the Office via the U.S. Postal Service (USPS) must be addressed:

General Counsel

United States Patent and Trademark Office

P.O. Box 15667

Arlington, VA 22215

(B) Correspondence directed to the Office of Enrollment and Discipline (OED) Director relating to disciplinary proceedings pending before an Administrative Law Judge or the Director must be addressed:

Office of the Solicitor

P.O. Box 16116

Arlington, Virginia 22215

(C) Payments of maintenance fees in patents being delivered to the Office via the USPS should be addressed:

United States Patent and Trademark Office

P.O. Box 371611

Pittsburgh, Pennsylvania 15250-1611

(D) A deposit account replenishment being delivered to the Office via the USPS should be addressed:

Director of the United States Patent and Trademark Office

P.O. Box **>371279

Pittsburgh, PA 15251-7279<

Persons filing correspondence with the Office should check the rules of practice, the Official Gazette, or the Office's Internet Web site (http://www.uspto.gov) to determine the appropriate mailing address for such correspondence.

III.    HAND-DELIVERY OF PAPERS

Patent-related papers may be hand-carried to the Office. If the correspondence is hand-carried to the Office, with limited exceptions (see subsection I.A., above) it must be delivered to:

Customer Service Window

Randolph Building

401 Dulany Street

Alexandria, VA 22314

See MPEP § 502.

Trademark-related papers may be filed at the "walk-up" window located in the Trademark Assistance Center, Madison East, Concourse Level, Room C55, 600 Dulany Street, Alexandria, VA 22314.

As provided in 37 CFR 1.4(c), matters that are to be considered by different branches or sections of the USPTO must be contained in separate papers. The following form paragraph may be used to notify the applicant of this requirement when the applicant has filed a single paper containing distinct subjects, inquiries, or orders.

¶ 5.01.01 Separate Paper Required

The [1] submitted [2] should have been submitted as a separate paper as required by 37 CFR 1.4(c). The paper has been entered. However, all future correspondence must comply with 37 CFR 1.4.

Examiner Note

1. In bracket 1, indicate the item required to be separately submitted, such as an affidavit, petition, or other appropriate document.

2. If the applicant is a pro se inventor, include a copy of the rule.

Those who correspond with the USPTO are strongly encouraged not to include correspondence which will have to be directed to different areas (e.g., Patents and Trademarks) of the Office in a single envelope. Including multiple papers in a single envelope increases the likelihood that one or more of the papers will be delayed before reaching the appropriate area. Placing the papers in separately addressed envelopes will reduce the number of actions being performed by the USPTO unnecessarily or inappropriately.

Pursuant to 37 CFR 1.1, correspondence intended for the USPTO must be mailed to P.O. Box 1450, Alexandria, VA 22313-1450, except as otherwise provided. Except for certain mail addressed incorrectly to the Office of the General Counsel (see 37 CFR 1.1(a)(3)(v)), there will be no penalty for addressing a document to the wrong area within the Office, as long as one of the approved addresses is used. Use of the specific addresses listed within 37 CFR 1.1 is strongly encouraged because it will facilitate the process both for the Office and the filer. Accordingly, a new application incorrectly addressed to the Director will be treated the same as if the application was addressed to the specific Commissioner.

All mailed communications are received by the Incoming-Mail Section of the Office of Initial Patent Examination (OIPE), which opens and distributes all official mail.

Special mail stops have been established to allow the forwarding of particular types of mail to appropriate areas of the Office as quickly as possible. A list of these mail stops is published weekly in the Official Gazette. Only the specified type of document for a particular mail stop should be placed in an envelope addressed to that mail stop.

If any documents other than the specified type identified for each department are addressed to that department, they will be significantly delayed in reaching the appropriate area for which they were intended.

browse after

KEY: e Biz=online business system fees=fees forms=formshelp=help laws and regs=laws/regulations definition=definition (glossary)

The Inventors Assistance Center is available to help you on patent matters.Send questions about USPTO programs and services to the USPTO Contact Center (UCC). You can suggest USPTO webpages or material you would like featured on this section by E-mail to the webmaster@uspto.gov. While we cannot promise to accommodate all requests, your suggestions will be considered and may lead to other improvements on the website.


|.HOME | SITE INDEX| SEARCH | eBUSINESS | HELP | PRIVACY POLICY