USPTO trademark record

SANKEN

Live registered mark · Owner Sanken Electric Co., Ltd. · Classes 9

Mark details

Owner: Sanken Electric Co., Ltd.
Serial number: 72188802
Registration number: 0777291
Status: REGISTERED AND RENEWED
Classes: 9 (Software / electronics / downloadable media)
Filed: 1964-03-16
Registered: 1964-09-22
Goods / services: Silicon Rectifier Elements and Equipments, Selenium Rectifier Elements and Equipments, Silicon Controlled Rectifiers, Silicon Power Transistors, Silicon Varistors, Silicon Varactor Diodes, SiC Varist…

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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