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Articles Posted in Common Law Rights & Priority

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Owners Of Common Law Rights Must Prove Priority Via Proof of Distinctiveness

In a recent Board Decision, the Petition for Cancellation was dismissed because Petitioner relied on its common law rights while alleging likelihood of confusion and priority, and was unable to prove acquired distinctiveness (secondary meaning) for its mark LITTLE NOTES for announcement cards; greeting cards; note cards; postcards and greeting…

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TTAB Precedent: Petitioner Fails To Prove Use Analogous To Trademark Use

In a recent precedential decision, the Trademark Trial and Appeal Board (the “Board”) denied a petition to cancel for failure of the petitioner to prove technical trademark use or use analogous to trademark use before respondent’s priority date, see JNF LLC v. Harwood International Incorporated, 2022 USPQ2d 862 (TTAB 2022)…

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Owners of Supplemental Registrations and Common Law Rights Share Similar Burdens At The TTAB

If you are an owner of either a supplemental registration or of common law rights, and you are challenging another party before the TTAB based on priority and likelihood of confusion, you would face similar hurdles. Only a trademark registration on the principal register will receive all the rights provided…

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Common Law Rights Are An Important Consideration In Trademark Clearance

Recently I had the opportunity to virtually meet with David Gooder, the Commissioner for Trademarks of the United States Patent & Trademark Office. It was a unique opportunity and it afforded me the time to discuss an issue with the Commissioner that I believe has caused many of my clients…

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Why You Should Never Delay Registering Your Trademark

The case I am blogging about today, illustrates why federal registration is so important and how failing to register a mark can have devastating effects for your business. See Jean Leon, S.L. v. La Scala Restaurants, Corp., Opposition No. 91241804 (July 22, 2020) [not precedential], where an opposition was sustained…

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How Much Trademark Public Exposure Is Necessary To Create Public Identification?

If the parties are disputing priority rights, and one party is relying on use-analogous-to-trademark use or trade name use, public use of the mark is necessary. Although, technical trademark use is not necessary another standard is applied to determine if there has been a sufficient and substantial impact on the…

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Common Law Trademark Rights And Use Analogous To Trademark Use

In the United States trademark common law rights are significant rights that cannot be overlooked. Our trademark system recognizes legal rights from trademark registration and from trademark use in commerce. Common law trademark rights can be used to prove priority in a priority determination and such rights can be the…

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Did The TTAB Reach The Right Result But With Flawed Reasoning?

Janco, LLC (the “Applicant”) applied to the United States Patent & Trademark Office (the “USPTO”) to register the mark FLATIZZA for pizza in international class 30. Doctor Associates, Inc. (the “Opposer”) filed an opposition with the Trademark Trial and Appeal Board (“the Board” or the “TTAB”) claiming prior use of…

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TTAB Grants Petition To Cancel Based On Trademark Common Law Rights

Failure to conduct a proper trademark clearance search can cause significant legal issues for a trademark owner at some point in the future. It is our practice to continually reiterate and encourage our clients to take the time to conduct a proper full U.S. trademark search before filing an application…

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Use In Commerce For Purposes of Priority Under Trademark Law

A recent decision of the Trademark Trial and Appeal Board (the “Board”) highlights what the Board looks for when determining which user of the trademark has priority of use. See Parley, LLC v. Vi-Jon, Inc., Cancellation No. 92055751 (February 27, 2015). One common issue often raised in cancellation proceedings is…

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