37 CFR 1.146 - Election of species.

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§ 1.146 Election of species.
In the first action on an application containing a generic claim to a generic invention (genus) and claims to more than one patentably distinct species embraced thereby, the examiner may require the applicant in the reply to that action to elect a species of his or her invention to which his or her claim will be restricted if no claim to the genus is found to be allowable. However, if such application contains claims directed to more than a reasonable number of species, the examiner may require restriction of the claims to not more than a reasonable number of species before taking further action in the application.
[62 FR 53195, Oct. 10, 1997]

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.

  • 2014-11-14; vol. 79 # 220 - Friday, November 14, 2014
    1. 79 FR 68121 - Changes to Continued Prosecution Application Practice
      GPO FDSys XML | Text
      DEPARTMENT OF COMMERCE, Patent and Trademark Office
      Final rule.
      Effective Date: This final rule is effective on November 14, 2014. The continued prosecution application interim rule published on March 5, 2014 at 79 FR 12384 was effective on March 5, 2014.
      37 CFR Part 1

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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 1 after this date.

  • 2014-11-14; vol. 79 # 220 - Friday, November 14, 2014
    1. 79 FR 68121 - Changes to Continued Prosecution Application Practice
      GPO FDSys XML | Text
      DEPARTMENT OF COMMERCE, Patent and Trademark Office
      Final rule.
      Effective Date: This final rule is effective on November 14, 2014. The continued prosecution application interim rule published on March 5, 2014 at 79 FR 12384 was effective on March 5, 2014.
      37 CFR Part 1