Washington, DC, US
Information
Patent Grant
Beijing Trade Exchange, Inc.
Andrew W. Patterson
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Beijing Trade Exchange, Inc.
Andrew Luo
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Grant
Beijing Trade Exchange, Inc.
Andrew Luo
D11 - Jewelry, symbolic insignia, and ornaments
Information
Trademark
Beijing Trade Exchange, Inc.
9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
