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  2. 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.

  3. United States trademark law - Wikipedia

    en.wikipedia.org/wiki/United_States_trademark_law

    The Lanham Act defines federal trademark protection and trademark registration rules. The Lanham Act grants the United States Patent and Trademark Office ("USPTO") administrative authority over trademark registration. State law continues to add its own protection, complementing (and complicating) the federal trademark system.

  4. Patentability - Wikipedia

    en.wikipedia.org/wiki/Patentability

    Another difference between the practices of the United States Patent and Trademark Office (USPTO) and other patent offices is the requirements for non-obviousness and for inventive step.

  5. Trademark - Wikipedia

    en.wikipedia.org/wiki/Trademark

    For example, in the United States, trademark rights are established either (1) through first use of the mark in commerce, creating common law rights limited to the geographic areas of use, or (2) through federal registration with the U.S. Patent and Trademark Office (USPTO), with use in commerce required to maintain the registration.

  6. Intellectual property - Wikipedia

    en.wikipedia.org/wiki/Intellectual_property

    In 2013, the United States Patent and Trademark Office approximated that the worth of intellectual property to the U.S. economy is more than US$5 trillion and creates employment for an estimated 18 million American people.

  7. Title 35 of the United States Code - Wikipedia

    en.wikipedia.org/wiki/Title_35_of_the_United...

    (2) the claimed invention was described in a patent issued under section 151, or in an application for patent published or deemed published under section 122(b), in which the patent or application, as the case may be, names another inventor and was effectively filed before the effective filing date of the claimed invention.

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