USPTO trademark record

PYROBLOC

Live registered mark · Owner McGean-Rohco, Inc. · Classes 1

Mark details

Owner: McGean-Rohco, Inc.
Serial number: 73433151
Registration number: 1413846
Status: REGISTERED AND RENEWED
Classes: 1 (Chemicals)
Filed: 1983-07-05
Registered: 1986-10-21
Goods / services: Fire Retardant Chemicals, Specifically Antimony Oxide, which Is Added to Combustible Plastics to Increase Their Fire Resistance

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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