Gemstone design
Description
Claims
The ornamental design for the gemstone design, as shown and described.
Referenced Cited
Patent History
Patent number: D562180
Type: Grant
Filed: Feb 14, 2007
Date of Patent: Feb 19, 2008
Inventor: Benjamin N. Siebenberg (White Plains, NY)
Primary Examiner: Ralf Seifert
Attorney: Rader, Fishman, & Grauer PLLC
Application Number: 29/277,115
Type: Grant
Filed: Feb 14, 2007
Date of Patent: Feb 19, 2008
Inventor: Benjamin N. Siebenberg (White Plains, NY)
Primary Examiner: Ralf Seifert
Attorney: Rader, Fishman, & Grauer PLLC
Application Number: 29/277,115
Classifications
Current U.S. Class:
Faceted (D11/90)