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PENN ENGINEERING & MANUFACTURING CORP. v. PENINSULA COMPONENTS, INC.
Case Number:
2:19-cv-00513
Court:
Nature of Suit:
Judge:
Firms
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January 12, 2026
Fastener Co. Wants To Undo Jury Verdict, TM Injunction
Industrial fastener company Peninsula Components has asked a Pennsylvania federal judge to upend a jury verdict holding it liable for trademark infringement for using the PEM name in Google Ads, arguing that Penn Engineering & Manufacturing Corp., the competitor suing it, did not own the trademark.
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December 12, 2025
Judge Orders Fastener Co. To Pay $17K For Misleading Ads
A Philadelphia federal judge permanently barred industrial fastener company Peninsula Components Inc. from using a competitor's trademark "PEM" product name in its online ads, and ordered it to pay $17,866 in damages.
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November 04, 2024
Pa. Jury Finds Fastener Co.'s Ads Infringing, But Charts OK
A Philadelphia jury has delivered a mixed verdict in an industrial fastener manufacturer's intellectual property lawsuit against its competitor, finding that Peninsula Components Inc. improperly used Penn Engineering & Manufacturing Corp.'s "PEM" trademark in its online ads, but deciding that the mark's appearance on specification comparison charts was fair use.
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October 28, 2024
Parts Manufacturer Tells Pa. Jury Competitor Poached Stats
A lawyer for hardware manufacturer Penn Engineering & Manufacturing Corp. told a federal jury in Philadelphia on Monday that one of its competitors used performance data from Penn's products to boost its own line of parts, creating confusion among consumers.