USPTO trademark record

PUROGEN

Dead mark · Owner CHROMALLOY AMERICAN CORPORATION · Classes 7

Mark details

Owner: CHROMALLOY AMERICAN CORPORATION
Serial number: 72309235
Registration number: 0875538
Status: EXPIRED (dead)
Classes: 7 (Machines)
Filed: 1968-10-09
Registered: 1969-08-26
Goods / services: ELECTRICALLY OPERATED OZONE GENERATORS

Register data as of 2026-11-08. Records can trail live filings — check the official USPTO search for the latest status before filing.

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