What Are the DuPont Factors in a Trademark Confusion Analysis?
Erik K Pelton
AUGUST 31, 2023
A topic that comes up all the time in our line of work is the DuPont factors, and the analysis of them. from the Court of Patent Appeals in 1973, that then became known as the Court of Appeals for the Federal Circuit) laid out the factors for analyzing a likelihood of confusion in any comparison of trademarks at the USPTO.
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