search:us patent application number相關網頁資料

      • patft.uspto.gov
        The US Patent and Trademark Office (PTO) offers World-Wide Web (Web) access to bibliographic and full-text patent databases.
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      • www.uspto.gov
        Home page of the United States Patent and Trademark Office's main web site. ... USPTO 2014-2018 Strategic Plan Available for Public Comment We've released our draft 2014-2018 Strategic Plan that sets priorities to strengthen the USPTO, drive innovation, a
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    日期:2024-05-03
    The US Patent and Trademark Office ( PTO) offers World-Wide Web (Web) ......
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    日期:2024-05-08
    Resources & Public Notices. Codes ... for specific questions about Patent Application Information Retrieval (PAIR)....
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    日期:2024-05-08
    A patent application is a request pending at a patent office for the grant of a patent for the invention ......
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    日期:2024-05-07
    23 Aug 2013 ... The USPTO Web site can be word-searched using the FirstGov search engine. Use the Search button in the toolbar above to conduct a text ......
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    日期:2024-05-10
    Information on how to perform a patent number search and a patent application number search. ... Why Choose Neustel? About Us Our Fees Free Brochure FAQ Do You Need IP Protection? Invention Process America Invents Act (AIA) Patent Information...
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    日期:2024-05-04
    Filing Years and Patent Application Serial Numbers Since 1882 Table of Filing Years and Patent Application Serial Numbers, for Patent Applications Filed Since 1882 -- for ... The following table allows a user to determine the approximate year when a paten...
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    日期:2024-05-07
    26 Mar 2014 ... This table is intended to be used only as a rough guide and some application serial numbers (e.g., those based on patent filings under the ......
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    日期:2024-05-06
    Application numbers consisting of a series code and a serial number are assigned by the Office of Patent Application Processing (OPAP) immediately after mail ......