USPTO trademark record

TRENCH

Live registered mark · Owner TRENCH ELECTRIC LIMITED · Classes 9

Mark details

Owner: TRENCH ELECTRIC LIMITED
Serial number: 73129112
Registration number: 1136621
Status: REGISTERED AND RENEWED
Classes: 9 (Software / electronics / downloadable media)
Filed: 1977-06-03
Registered: 1980-06-03
Goods / services: APPARATUS FOR ELECTRICAL POWER TRANSMISSION SYSTEMS-NAMELY, REACTORS FOR POWER TRANSMISSION LINES AND LARGE POWER CONSUMERS, SHUNT REACTORS, CURRENT LIMITING REACTORS, SMOOTHING REACTORS, TEST, REACT…

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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