USPTO trademark record

PARQUENCH

Live registered mark · Owner PARK CHEMICAL COMPANY · Classes 1

Mark details

Owner: PARK CHEMICAL COMPANY
Serial number: 73037138
Registration number: 1020861
Status: REGISTERED AND RENEWED
Classes: 1 (Chemicals)
Filed: 1974-11-14
Registered: 1975-09-23
Goods / services: WATER-BASED QUENCHANT FOR STEEL AND ALUMINUM

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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