USPTO trademark record

CHELON

Dead mark · Owner STAUFFER CHEMICAL COMPANY · Classes 1

Mark details

Owner: STAUFFER CHEMICAL COMPANY
Serial number: 73157901
Registration number: 1113382
Status: EXPIRED (dead)
Classes: 1 (Chemicals)
Filed: 1978-02-03
Registered: 1979-02-20
Goods / services: CHELATING AGENTS OF THE AMINOCARBOXLYIC ACID TYPE

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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