2 trademarks were found for owners matching the name Guangtian.
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1 TM: 2455598
Desc: LightingLuxe
Owner: GuangTian
Class: 21
Status: Published: Awaiting examination
2 TM: 2359648
Desc: NoEoWo
Owner: GuangTian Zhang
Class: 11
Status: Registered: Registered/protected