EST. 1978 GIL GIL-USA GEM INTERNATIONAL LABORATORIES Trademark
Serial Number: 99484088
Trademark Classes
Owner Contact Info
Legal Representation
Correspondence Address
Xian Xuan
7975 avenida navidad apt 325
San Diego, CA 92122
United States
Trademark Details
Filing Date
November 7, 2025
Registration Date
Not Registered
Published for Opposition
May 26, 2026
Goods & Services
Authenticating works of art; Authenticating gemstones; Authenticating antiques; Authenticating diamonds; Authenticating semi-precious gemstones; Authenticating jewelry; Jewelry design; Authentication of diamonds; Grading of precious stones; Gemological services, namely, grading precious stones; Laboratory testing of materials