USPTO trademark record

GLASS-FLEX

Dead mark · Owner PITTSBURGH PLATE GLASS COMPANY · Classes 11

Mark details

Owner: PITTSBURGH PLATE GLASS COMPANY
Serial number: 72234142
Registration number: 0817797
Status: CANCELLED - SECTION 18 (dead)
Classes: 11 (Appliances / lighting)
Filed: 1965-12-07
Registered: 1966-11-01
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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