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The US Patent and Trademark Office ( PTO) offers World-Wide Web (Web) ......
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由於這個網站的 robots.txt, 因此無法提供此結果的說明 – 瞭解詳情。...
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由於這個網站的 robots.txt, 因此無法提供此結果的說明 – 瞭解詳情。...
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Resources & Public Notices. Codes ... for specific questions about Patent Application Information Retrieval (PAIR)....
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Search Results Case Details Email All Results Email All Results Add to My List Loading eOG Records My List Showing {{myListCount}} records(s) Remove Email Email Download...
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ADVISORY: If you experience any trouble when clicking on the direct links to published records in Notices of Publication received via email and/or that appear in TSDR (Trademark Status and Document Retrieval), you can access the individual record by eithe...
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Assignment Search This searchable database contains all recorded Patent Assignment information back to August 1980. If you are looking for trademark data, please visit the Trademark Assignment Query. When relevant information is given to the USPTO to be ....
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日期:2024-05-01
2009年7月4日 - Find existing patents, published patent applications and other published patent documentation....