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Understanding the Doctrines of Natural Expansion and Tacking

cancellation priority section 2d trademark ttab
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2(d) likelihoodofconfusion naturalexpansion +4 more

A recent Court of Appeals for the Federal Circuit case sheds light on two little-known trademark doctrines: the doctrine of natural expansion and the doctrine of tacking. Both can be useful arguments...

New Public Page for Trademark Non-Use Petitions

cancellation ex parte proceeding trademark
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On February 4, 2022, the United States Patent and Trademark Office released a new public page showing new ex parte expungement or reexamination petitions for failure to use the challenged mark in...

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