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- www.uspto.gov
  
  Search Options - United States Patent and Trademark Office
  
  2012年5月15日 - You can search the website documents using the search box in the top right hand corner. You can search for patents using several on line and ...
  
  2024-07-17
  
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- portal.uspto.gov
  
  Public Pair - Patent Application Information Retrieval (PAIR) - United ...
  
  Resources & Public Notices. Codes ... for specific questions about Patent Application Information Retrieval (PAIR).
  
  2024-07-20
  
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United States Patent and Trademark Office - Wikipedia, the free encyclopedia

日期：2024-07-18

The United States Patent and Trademark Office (PTO or USPTO) is an agency in the U.S. Department of Commerce that issues patents to inventors and businesses for their inventions, and trademark registration for product ......

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Delphion Research intellectual property network - international and US patent search database

日期：2024-07-20

A premier site for searching, viewing, and analyzing patent collections worldwide....

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United States Patent and Trademark Office

日期：2024-07-21

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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Public Search Facility - United States Patent and Trademark ...

日期：2024-07-19

16 Apr 2014 ... The United States Patent and Trademark Office (USPTO) Public Search Facility located in Alexandria, ......

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Boolean Search - United States Patent Application

日期：2024-07-18

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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us patent office search - 相關部落格

日期：2024-07-14

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US Patent Office - How Does The US Patent Office Examine Patents

日期：2024-07-18

All about the examination of patent applications and proceedings done by the US Patent Office. ... Except for provisional patent applications, all patent applications sent to the US Patent Office (USPTO) that are accepted as complete are assigned to an .....

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US Patent Office Grants 'Photography Against A White Background' Patent To Amazon | Techdirt

日期：2024-07-17

The US Patent and Trademark Office is frequently maligned for its baffling/terrible decisions... and rightfully so. Because this is exactly the sort of thing for which the USPTO should be maligned. Udi Tirosh at DIY Photography has uncovered a recently gr...

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