News & Analysis as of

Likelihood of Confusion Evidence

Sterne, Kessler, Goldstein & Fox P.L.L.C.

Federal Circuit Appeals from the PTAB and ITC: Summaries of Key 2022 Decisions

As part of the recovery from the global COVID-19 pandemic, the U.S. Court of Appeals for the Federal Circuit took steps to return to normal operations. It began requiring live oral arguments in August 2022 and, by November,...more

Akerman LLP - Marks, Works & Secrets

Lehman Brothers is Gone but Not Abandoned

On September 30, 2020, the Trademark Trial and Appeal Board ruled in favor of the assignee of the famous LEHMAN BROTHERS trademark against the registration that mark as a brand name for beer, spirits, and bar and restaurant...more

Goodwin

ITC 337 Quarterly Insider Q2 2020

Goodwin on

Goodwin’s 337 Quarterly Insider remains the premiere publicly available source for keeping up to date on all meaningful decisions coming out of the Commission. Please find below Goodwin’s insights on the months of April, May,...more

Knobbe Martens

Where's the Beef? Establishing Fame in Trademark Disputes

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A decision from the Federal Circuit clarified how the USPTO should analyze evidence of fame under the fifth DuPont factor. The decision sheds light on how fashion brands can establish that their marks are famous through...more

McDermott Will & Emery

Gorilla Wars: Infringement but No Intent

McDermott Will & Emery on

The US Court of Appeals for the 11th Circuit affirmed a district court’s finding that the mark GORILLA GYM, used by defendant for indoor pull-up bars and accessories, infringed the mark GORILLA PLAYSETS, long used by the...more

McDermott Will & Emery

TTAB Must Consider All Relevant DuPont Factors

Reviewing a decision from the Trademark Trial and Appeal Board (TTAB), the US Court of Appeals for the Federal Circuit vacated and remanded the TTAB’s affirmation of an examining attorney’s refusal to register the trademark...more

Bennett Jones LLP

Evidence of Actual Confusion Is Not Determinative in Trademark Infringement Cases

Bennett Jones LLP on

To succeed in a trademark infringement case, a plaintiff must prove a likelihood of confusion—that a casual consumer would likely be confused into thinking the source of the defendant's products or services is the same as or...more

Bennett Jones LLP

Why Brand Owners Need to Keep a Paper Trail

Bennett Jones LLP on

Good evidence wins cases. In a trademark opposition, evidence demonstrating how and for how long a mark has been used in commerce (for example, on hangtags, labels, packaging, signage, invoices and online platforms) can be...more

McDermott Will & Emery

Raise a Glass to the Single Dispositive DuPont Factor

The US Court of Appeals for the Federal Circuit upheld a decision by the Trademark Trial and Appeal Board (TTAB) reiterating its determination that a single DuPont factor, such as the dissimilarity of the marks, can be...more

Foley Hoag LLP - Making Your Mark

Grapes, Girls and Goddesses: Federal Circuit Affirms MAYARI Trademark Registration For Wine

In our annual Trademark Year in Wine and Beer, we discussed Oakville Hills Cellar v. Georgallis Holdings LLC, in which the application of Georgallis (doing business as Kissos Wines) to register MAYARI for wine was opposed by...more

Dorsey & Whitney LLP

Is Evidence of Confusion Really Necessary to Succeed in a Trademark Infringement Case?

Dorsey & Whitney LLP on

It is not every day that a massive international TV hit show is found to infringe a trade mark. A decision of the English High Court, approved recently by the Court of Appeal, held that the popular 20th Century Fox teenage...more

Fenwick & West LLP

Intellectual Property Bulletin - Summer 2015

Fenwick & West LLP on

28 U.S.C. § 1782: A Powerful Tool in Global Disputes - As the number and complexity of cross-border and multi-jurisdictional disputes increase, companies can use 28 U.S.C. § 1782 to obtain evidence from U.S.-based...more

Knobbe Martens

Trademark Review | September 2015

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The TTAB Finds Confusion Between WINEBUD Wine and BUD Beer The Trademark Trial and Appeal Board (TTAB) found that Applicant’s mark WINEBUD for wine is confusingly similar to Anheuser-Busch’s (“AB”) BUD mark. The TTAB...more

Ladas & Parry LLP

B&B Hardware v. Hargis – What it Means and How it will Affect TTAB Litigation

Ladas & Parry LLP on

The U.S. Supreme Court recently issued a decision that may significantly impact how Trademark Trial and Appeal Board (“TTAB”) cases are litigated and whether potential litigants elect to forego TTAB litigation in certain...more

Knobbe Martens

Trademark Review | April 2015

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The Supreme Court Rules TTAB Findings May Have Preclusive Effect in Later Federal Court Proceedings - B&B and Hargis have long contested each other’s rights in the mark "SEALTIGHT" for fasteners. B&B was the first to...more

Katten Muchin Rosenman LLP

The Katten Kattwalk – Spring 2013

In this issue: - Questions Left Unanswered by Louboutin Case - Supreme Court Rules on Covenant Not to Sue - An Eye for Fashion: New York Magazine Presents New York’s - Women Leaders in the Law ...more

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