USPTO trademark record

SEN-DURE

Dead mark · Owner SHUTT, WALTER H. · Classes 7

Mark details

Owner: SHUTT, WALTER H.
Serial number: 71530342
Registration number: 0532273
Status: CANCELLED - SECTION 8 (dead)
Classes: 7 (Machines)
Filed: 1947-08-02
Registered: 1950-10-24
Goods / services: HEAT-EXCHANGERS FOR FRESH WATER COOLING OF GASOLINE OR DIESEL MARINE ENGINES

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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