USPTO trademark record

ISOPAC

Live registered mark · Owner SIGMA CHEMICAL COMPANY · Classes 1

Mark details

Owner: SIGMA CHEMICAL COMPANY
Serial number: 73184156
Registration number: 1125898
Status: REGISTERED AND RENEWED
Classes: 1 (Chemicals)
Filed: 1978-08-31
Registered: 1979-10-16
Goods / services: STOPPERED BOTTLE CONTAINING LABORATORY REAGENT

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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