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  2. 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.

  3. 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 ...

  4. Patentscope - Wikipedia

    en.wikipedia.org/wiki/Patentscope

    In 2013, with the addition of the United States Patent and Trademark Office (USPTO) and China’s national patent collections the database past the 30 million record mark. [4] [5] In 2014, Espacenet, Patentscope and Depatisnet were the main multinational patent databases offered by patent authorities which are available to the public free of ...

  5. Philippine trademark law - Wikipedia

    en.wikipedia.org/wiki/Philippine_Trademark_Law

    The Philippines, being then a territory of the United States, incorporated into Act 666 principles upon which the U.S. trademark law was founded on. [ 7 ] Republic Act No. 166 repealed Act 666 in 1946, [ 7 ] and was itself expressly repealed on January 1, 1998 when Republic Act No. 8293 [ 1 ] was enacted in compliance with the WTO TRIPS Agreement.

  6. 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.

  7. Global Brand Database - Wikipedia

    en.wikipedia.org/wiki/Global_Brand_Database

    The database offers various search filters, including trademark class, status, owner's name, and filing date, among others. These filters help users narrow their searches and locate relevant trademarks more efficiently. Image Search. One of the notable features of the Global Brand Database is its image search capability.

  8. Google Patents - Wikipedia, the free encyclopedia

    en.wikipedia.org/wiki/Google_Patents

    Wikipedia entry for Google Patents.Google Patents is a search engine from Google that indexes patents and patent applications from the United States Patent and Trademark Office.

  9. 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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