| Filing Date |
Article Index for Filing |
Website Links For Filing |
Information AboutFiling Date |
| CATEGORIES ABOUT FILING DATE | |
| patent law | |
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In the United States , if a patent application is mailed to the United States Patent And Trademark Office (USPTO) by Express Mail, Post Office to Addressee, then the date the application was deposited in the post office is the filing date. SEE ALSO |
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