USPTO trademark record

CALGON

Dead mark · Owner CALGON CORPORATION · Classes 1

Mark details

Owner: CALGON CORPORATION
Serial number: 74640477
Registration number: 1949067
Status: CANCELLED - SECTION 8 (dead)
Classes: 1 (Chemicals)
Filed: 1995-02-28
Registered: 1996-01-16
Goods / services: chemicals for water treatment, including municipal, commercial, and industrial use

Register data as of 2026-11-07. Records can trail live filings — check the official USPTO search for the latest status before filing.

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