TrademarkDir

Trademark Attorney / Law Firm

John A. Lingl – Trademark Portfolio

John A. Lingl has 29 trademark filings recorded with the United States Patent and Trademark Office (USPTO). Of these, 12 trademarks are successfully registered — a 57% registration rate, with an additional 8 applications currently pending. The strongest areas of practice include Class 42 (Computer & Scientific) and Class 10 (Medical Apparatus). Filing activity has been recorded from 1992 through 2025, spanning 9 years.

29 Total Trademarks
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All (29) Registered (12) Pending (8) Abandoned (8) Cancelled (1)
All Years 2025 2023 2022 2021 2016 2014 2012 2004 1992
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