USPTO trademark record

TEST-N-CHECK

Dead mark · Owner International Telephone and Telegraph Corporation · Classes 9

Mark details

Owner: International Telephone and Telegraph Corporation
Serial number: 73266305
Registration number: 1207653
Status: CANCELLED - SECTION 8 (dead)
Classes: 9 (Software / electronics / downloadable media)
Filed: 1980-06-13
Registered: 1982-09-07
Goods / services: Automatic Check Valves for Testing Low Water Cut-Off on a Hot Water Boiler

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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