USPTO trademark record

GLASS-FLEX

Dead mark · Owner PITTSBURGH PLATE GLASS COMPANY · Classes 19

Mark details

Owner: PITTSBURGH PLATE GLASS COMPANY
Serial number: 72177720
Registration number: 0775208
Status: EXPIRED (dead)
Classes: 19 (Building materials)
Filed: 1963-09-25
Registered: 1964-08-18
Goods / services: AIR TRANSFER DUCTS

Register data indexed 2026-11-07. Bulk records trail live filings — check the official USPTO search for the latest status before filing.

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