USPTO trademark record

TRIO-TECH

Dead mark · Owner TRIO-TECH, INTERNATIONAL · Classes 42

Mark details

Owner: TRIO-TECH, INTERNATIONAL
Serial number: 73115185
Registration number: 1099863
Status: EXPIRED (dead)
Classes: 42 (Software / tech services (SaaS, design, hosting))
Filed: 1977-02-09
Registered: 1978-08-15
Goods / services: ENVIRONMENTAL TESTING SERVICES FOR SEMICONDUCTOR AND MICROELECTRONIC DEVICES-NAMELY, TEMPERATURE CYCLE, MECHANICAL SHOCK AND VIBRATION, CENTRIFUGE, BURN-IN, ELECTRICAL, STABILIZATION BAKE, THERMAL SH…

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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