GleanMark

GEM Trademark

GEM is a USPTO trademark filed by Gemological Instituete of America. Status: Registered.

Trademark Facts

MarkGEM
Serial Number73312519
Registration Number1258325
StatusRegistered
Filing Date1981-06-01
Registration Date1983-11-22
Mark TypeWord
Nice Classes009 (Electronics & Software)
OwnerGemological Instituete of America
Attorney of RecordSusan N. Acquista, Esq.
Prosecution Events46
Latest EventREAP on 2025-04-21

Goods & Services

Jewelers' Testing Instruments for Use in Examination and Identification of Precious and Semi-Precious Stones

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