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False Patent Marking as False Advertising: Overcoming Dastar

Patently-O

by Dennis Crouch The Federal Circuit is set to consider the use of terms like “patented,” “proprietary,” and “exclusive” in commercial advertising can be actionable under § 43(a)(1)(B) of the Lanham Act when their use is not entirely accurate. Crocs largely prevailed in those actions.

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False advertising and TM infringement receive very different damages treatment: case in point

43(B)log

17, 2023) Another entry in the “courts treat Lanham Act false advertising very differently than Lanham Act trademark infringement, despite identical damages provisions” line. CareDx sued Natera for false advertising. Natera, Inc., 19-662-CFC, 2023 WL 4561059 (D. Natera made superiority claims for its Prospera.

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Retailer has standing to assert Lanham Act false advertising claims against its own supplier

43(B)log

Lynd advertised the Product as effective against the coronavirus. Ultimately, AHBP took an exclusive license to sell the product in Argentina, with purchasing and advertising/marketing spend minimums. the Lanham Act false advertising claim survived.

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putting a label on a product you produce isn't direct false advertising, but could be direct false association

43(B)log

11, 2023) Plaintiff alleged that defendant MGD advertises and sells milk that is one hundred percent from cows outside of Hawai‘i. Plaintiffs’ claims sought to hold the dairy farmers directly or contributorily liable under the Lanham Act, and alleged unfair competition/false advertising/deceptive trade practices under Hawaii law.

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falsely advertising "proprietary" and "exclusive" material isn't actionable under Dastar

43(B)log

14, 2021) Dawgs alleged that Crocs falsely marketed its shoes in violation of the Lanham Act by advertising Croslite, the foam material that Crocs shoes are made from, as “patented,” “proprietary,” and “exclusive.” Effervescent, Inc., 2021 WL 4170997, No. 06-cv-00605-PAB-KMT, No. 16-cv-02004-PAB-KMT (D.

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An Antitrust Framework for False Advertising, out now

43(B)log

Carrier & Rebecca Tushnet, An Antitrust Framework for False Advertising , 106 Iowa L. 1841 (2021) From the introduction: Federal law presumes that false advertising harms competition. Federal law also presumes that false advertising is harmless or even helpful to competition. This makes no sense.

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Section 230 Helps Amazon Defeat False Advertising Lawsuit Over Printer Ink Cartridges–Planet Green v. Amazon

Technology & Marketing Law Blog

The court says that Amazon “easily satisfies” this factor: Plaintiff’s claims are all based on the theory that Defendants ‘continue to allow unlawful sellers to maintain their accounts’ and ‘permit them to advertise’ on Defendants’ website. This argument has failed so many times. Google opinion.