USPTO trademark record

LONGI

Dead mark · Owner Longi Magnet Co., Ltd. · Classes 7

Mark details

Owner: Longi Magnet Co., Ltd.
Serial number: 79125885
Registration number: Not registered
Status: IR CANCELLED; US APPLICATION ABANDONED (dead)
Classes: 7 (Machines)
Filed: 2012-10-24
Registered: —
Goods / services: Magnetic separator; ore treating machines; crane electromagnet; belt conveyors; apparatus and instruments for glass industry; boiler used in power station and its accessory equipment; casting machine…

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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LONGILive

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LONGILive

Classes 1 (Chemicals), 4 (Fuels), 9 (Software / electronics / downloadable media) · LONGi Green Energy Technology Co., Ltd.

LONGIDead

Classes 7 (Machines) · Longi Magnet Co., Ltd.

LONGIDead

Classes 9 (Software / electronics / downloadable media) · Xi'an LONGi Silicon Materials Corp.

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