patentsusa
Junior Member
 
Posts: 81
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Re: Patent status
« Reply #1 on: Jan 5th, 2008, 12:13am » |
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There is some good stuff in Public PAIR for published applications: http://www.uspto.gov/ebc/index.html Assignment and maintenance fee information is there. INPADOC is a good source of additional legal status information for U.S. patent and patents in a large number of countries, but is not a free database.
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