USPTO trademark record

ISOLOK

Dead mark · Owner BRONSON FAN MANUFACTURING CORPORATION · Classes 11

Mark details

Owner: BRONSON FAN MANUFACTURING CORPORATION
Serial number: 71666568
Registration number: 0607296
Status: EXPIRED (dead)
Classes: 11 (Appliances / lighting)
Filed: 1954-05-18
Registered: 1955-06-14
Goods / services: FAN BLADES MOUNTED BY VIBRATION-AND-SOUND-ABSORBING MEANS IN EXHAUST AND AIR CIRCULATING TYPE FANS

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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