Gemstone
Description
Claims
The ornamental design for a gemstone, as shown and described.
Referenced Cited
U.S. Patent Documents
Patent History
Patent number: D719478
Type: Grant
Filed: Jun 23, 2014
Date of Patent: Dec 16, 2014
Inventor: Ritesh Rajendra Shah (Mumbai)
Primary Examiner: Ralf Seifert
Application Number: 29/494,613
Type: Grant
Filed: Jun 23, 2014
Date of Patent: Dec 16, 2014
Inventor: Ritesh Rajendra Shah (Mumbai)
Primary Examiner: Ralf Seifert
Application Number: 29/494,613
Classifications
Current U.S. Class:
Faceted (D11/90)