37 CFR 1.2 - Business to be transacted in writing.

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There are 6 Updates appearing in the Federal Register for 37 CFR Part 1. View below or at eCFR (GPOAccess)
§ 1.2 Business to be transacted in writing.
All business with the Patent and Trademark Office should be transacted in writing. The personal attendance of applicants or their attorneys or agents at the Patent and Trademark Office is unnecessary. The action of the Patent and Trademark Office will be based exclusively on the written record in the Office. No attention will be paid to any alleged oral promise, stipulation, or understanding in relation to which there is disagreement or doubt.

Title 37 published on 2014-07-01.

The following are only the Rules published in the Federal Register after the published date of Title 37.

For a complete list of all Rules, Proposed Rules, and Notices view the Rulemaking tab.

  • 2015-04-02; vol. 80 # 63 - Thursday, April 2, 2015
    1. 80 FR 17918 - Changes To Implement the Hague Agreement Concerning International Registration of Industrial Designs
      GPO FDSys XML | Text
      DEPARTMENT OF COMMERCE, United States Patent and Trademark Office
      Final rule.
      Effective date: The changes in this final rule take effect on May 13, 2015. Applicability date: The changes to 37 CFR 1.32, 1.46, 1.63, 1.76, and 1.175 in this final rule apply only to patent applications filed under 35 U.S.C. 111, 363, or 385 on or after September 16, 2012. The changes to 37 CFR 1.53(b) and (c) and 1.57(a)(4) in this final rule apply only to patent applications filed under 35 U.S.C. 111 on or after December 18, 2013.
      37 CFR Parts 1, 3, 5, 11, and 41

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United States Code
U.S. Code: Title 35 - PATENTS

Title 37 published on 2014-07-01

The following are ALL rules, proposed rules, and notices (chronologically) published in the Federal Register relating to 37 CFR Part 1 after this date.

  • 2015-04-02; vol. 80 # 63 - Thursday, April 2, 2015
    1. 80 FR 17918 - Changes To Implement the Hague Agreement Concerning International Registration of Industrial Designs
      GPO FDSys XML | Text
      DEPARTMENT OF COMMERCE, United States Patent and Trademark Office
      Final rule.
      Effective date: The changes in this final rule take effect on May 13, 2015. Applicability date: The changes to 37 CFR 1.32, 1.46, 1.63, 1.76, and 1.175 in this final rule apply only to patent applications filed under 35 U.S.C. 111, 363, or 385 on or after September 16, 2012. The changes to 37 CFR 1.53(b) and (c) and 1.57(a)(4) in this final rule apply only to patent applications filed under 35 U.S.C. 111 on or after December 18, 2013.
      37 CFR Parts 1, 3, 5, 11, and 41