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  2. Patent Application Information Retrieval - Wikipedia

    en.wikipedia.org/wiki/Patent_Application...

    Patent Application Information Retrieval (PAIR) is an online service provided by the United States Patent and Trademark Office to allow users to see the prosecution histories of United States patents and patent applications and obtain copies of documents filed therein. There are two services: Public PAIR, which allows the general public to ...

  3. United States Patent and Trademark Office - Wikipedia

    en.wikipedia.org/wiki/United_States_Patent_and...

    The United States Patent and Trademark Office (USPTO) is an agency in the U.S. Department of Commerce that serves as the national patent office and trademark registration authority for the United States. The USPTO's headquarters are in Alexandria, Virginia, after a 2005 move from the Crystal City area of neighboring Arlington, Virginia.

  4. United States trademark law - Wikipedia

    en.wikipedia.org/wiki/United_States_trademark_law

    In contrast to copyright or patent law, trademark protection does not have a set duration or definite expiration date. Trademark rights only expire when the owner stops using the mark in commerce. However, federal trademark registrations expire ten years after the registration date, unless renewed within one year prior to the expiration.

  5. United States patent law - Wikipedia

    en.wikipedia.org/wiki/United_States_patent_law

    Patent applications can be filed at the United States Patent and Trademark Office (USPTO). Prior to June 7, 1995, the duration of a US utility patent was 17 years from patent issuance. Since that date, the duration of the US utility patent is 20 years from the earliest effective filing date.

  6. Trademark Official Gazette - Wikipedia

    en.wikipedia.org/wiki/Trademark_Official_Gazette

    The Trademark Official Gazette (TMOG) is a weekly publication of the United States Patent and Trademark Office (USPTO) which publishes newly registered trademarks.Once a trademark application has been examined by a USPTO examining attorney and found to be entitled to registration, it is published in the Official Gazette of the USPTO.

  7. List of United States Supreme Court trademark case law

    en.wikipedia.org/wiki/List_of_United_States...

    A court of appeals decision regarding trademark registration affirming the Commissioner of Patent's decision, and directing the clerk to certify its opinion to the Commissioner, is not final and appealable to the Supreme Court. A. Leschen & Sons Rope Co. v. Broderick & Bascom Rope Co. 201 U.S. 166 1906 Substantive Trademark registration

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