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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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    • Home page of the United States Patent and Trademark Office's main web site.
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日期:2026-04-24
The US Patent and Trademark Office ( PTO) offers World-Wide Web (Web) ......
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日期:2026-04-25
Resources & Public Notices. Codes ... for specific questions about Patent Application Information Retrieval (PAIR)....
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日期:2026-04-22
Image Mark Ser No Reg No Status Filing Owner Class(es) Goods and Services Image Mark Ser No Reg No Status Filing Owner Class(es) Goods and Services...
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日期:2026-04-23
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:2026-04-26
2009年7月4日 - A copy of a patent application publication, a patent application file contents or a particular paper within the file contents of a patent application ......
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日期:2026-04-22
Patent Tools & Links PatFT AppFT Search for Patents Find existing patents, published patent applications and other published patent documentation EFS-Web File Online File a patent application online with EFS-Web PAIR Check the ......
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日期:2026-04-26
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:2026-04-20
2009年7月4日 - Find existing patents, published patent applications and other published patent documentation....