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Hi If I found a priort art US patent having Priority date say 1993(before 4/4/1994) but having Filing date say May 1994 (after 4/4/1994) whether this will work?
Andy ChuHi Anki. That could potentially work but it would depend on the patent. Check out this infographic we made to help you figure out the correct date! https://www.patexia.com/how_to_date_your_prior_art_infographic.html
Jul 31, 2015
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