88143804
Oct 4, 2018
Dec 24, 2019
Active Trademark
Printed certificates of authenticity, grading, and appraised value for jewelry, gemstones, and watches
Paper Goods and Printed MatterGemology 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
Computer and Scientific