USPTO trademark record

DOUBLE-LOK

Dead mark · Owner AIR REDUCTION COMPANY, INC. · Classes 9

Mark details

Owner: AIR REDUCTION COMPANY, INC.
Serial number: 72290373
Registration number: 0888883
Status: EXPIRED (dead)
Classes: 9 (Software / electronics / downloadable media)
Filed: 1968-02-06
Registered: 1970-03-31
Goods / services: WELDING ELECTRODE HOLDER

Register data as of 2026-11-09. Records can trail live filings — check the official USPTO search for the latest status before filing.

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