USPTO trademark record

PENNWALT

Dead mark · Owner PENNWALT CORPORATION · Classes 17, 19

Mark details

Owner: PENNWALT CORPORATION
Serial number: 72379271
Registration number: 0929416
Status: EXPIRED (dead)
Classes: 17 (Rubber / plastics), 19 (Building materials)
Filed: 1970-12-21
Registered: 1972-02-22
Goods / services: CEMENT POWDERS AND CEMENT LIQUIDS SOLD TOGETHER FOR PREPARING SELF-HARDENING ACID, ALKALI AND WATERPROOF CEMENTS IN SITU BY CONSTRUCTION WORKERS IN SETTING BRICKS, TILE AND IN THE PREPARATION OF LINI…

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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