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What Is a Likelihood of Confusion

Erik K Pelton

The following is an edited transcript of my video, What Is a Likelihood of Confusion. A phrase that comes up all the time in several different aspects of trademark work is likelihood of confusion. Often, if you ask a group of people, “Are these two marks, given the circumstances, likely to be confused?

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What is a Likelihood of Confusion?

Erik K Pelton

In trademark applications and disputes, a common issue is whether or not there is a likelihood of confusion. In this segment, Erik breaks down the main factors surrounding an analysis of likelihood of confusion between two trademarks. The post What is a Likelihood of Confusion?

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What Are the DuPont Factors in a trademark confusion analysis?

Erik K Pelton

Erik discusses what the case – and the likelihood of confusion factors – mean for trademark applications and disputes. The post What Are the DuPont Factors in a trademark confusion analysis? Erik discusses what the case – and the likelihood of confusion factors – mean for trademark applications and disputes.

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What Are the DuPont Factors in a Trademark Confusion Analysis?

Erik K Pelton

The following is an edited transcript of my video What Are the DuPont Factors in a Trademark Confusion Analysis? 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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3 Ways to Overcome a Likelihood of Confusion Trademark Refusal from the USPTO

Erik K Pelton

The following is an edited transcript of my video 3 Ways to Overcome a Likelihood of Confusion Trademark Refusal from the USPTO. Over the years, at EMP&A we have become quite experienced at dealing with likelihood of confusion refusals from the USPTO. Important considerations include: what are the dates at issue?

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“Comparison Prior Art” Must Be Tied to the Same Article of Manufacture as That Claimed

Intellectual Property Law Blog

The district court refused to apply Columbia’s draft instructions and instead gave instruction that the jury “must decide what is prior art.” The district court refused to apply Columbia’s draft instructions and instead gave instruction that the jury “must decide what is prior art.” Background Columbia asserted U.S. Design Patent No.

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All about responding to a Trademark Office Action

Erik K Pelton

An office action is a letter—really a refusal—issued by an examining attorney at the USPTO that outlines what requirements have not yet been met in the application. An office action is a letter—really a refusal—issued by an examining attorney at the USPTO that outlines what requirements have not yet been met in the application.

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