U.S. federal trademark · Serial No. 88143804 · Reg. No. 5941359
Gemology services, namely, providing identification, authentication, and grading of jewelry, gemstones, and watches, issuing online certificates of authentication; providing a website featuring a search engine for certificates of authentication of jewelry, gemstones, and watches
Jewelry, gemstone, and watch appraisal services
Printed certificates of authenticity, grading, and appraised value for jewelry, gemstones, and watches
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.