USPTO trademark record

PENNWALT

Dead mark · Owner PENNWALT CORPORATION · Classes 5

Mark details

Owner: PENNWALT CORPORATION
Serial number: 72379096
Registration number: 0940342
Status: EXPIRED (dead)
Classes: 5 (Pharmaceuticals)
Filed: 1970-12-18
Registered: 1972-08-08
Goods / services: MEDICATIONS FOR SINUS CONGESTION, ALLERGIES, HAY FEVER AND ASTHMA; COUGH AND COLD MEDICATIONS; NASAL SPRAYS; MEDICATIONS FOR ACNE AND OTHER SKIN BLEMISHES; MEDICATIONS IN THE NATURE OF FUNGICIDAL PRE…

Register data as of 2026-11-08. Records can trail live filings — check the official USPTO search for the latest status before filing.

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