USPTO trademark record

LONGA

Dead mark · Owner SILICON WORKS CO., LTD. · Classes 11

Mark details

Owner: SILICON WORKS CO., LTD.
Serial number: 79166451
Registration number: 4948543
Status: CANCELLED – SECTION 71 (dead)
Classes: 11 (Appliances / lighting)
Filed: 2015-04-06
Registered: 2016-05-03
Goods / services: Light emitting diode (LED) bulbs; light emitting diode (LED) lamps; outdoor LED lamps; light emitting diode (LED) L tube type lamps; light emitting diode (LED) lamps for substitution of fluorescent l…

Register data indexed 2026-11-07. Bulk records trail live filings — check the official USPTO search for the latest status before filing.

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