Cushion cut diamond with hearts and arrows pattern
Description
The claimed cushion cut diamond with hearts and arrows pattern which, when viewed with a hearts and arrows viewer, displays a hearts and arrows effect.
Claims
The ornamental design for a cushion cut diamond with hearts and arrows pattern, as shown.
Referenced Cited
U.S. Patent Documents
Other references
D506411 | June 21, 2005 | Krochmal |
D506946 | July 5, 2005 | Ishii |
D542172 | May 8, 2007 | Atlass et al. |
D582816 | December 16, 2008 | Yuan |
D599696 | September 8, 2009 | Yuan |
D632995 | February 22, 2011 | Husar et al. |
- Brian Gavin, “Cushion Cut Diamond With Hearts & Arrows and “0” For Light Performance”, American Gem Society Labs Servers, ‘R—and—Dfolder/Gavin—cushion—Study2010’ Nov. 5, 2010.
Patent History
Patent number: D639202
Type: Grant
Filed: Nov 16, 2010
Date of Patent: Jun 7, 2011
Inventor: Brian Steven Gavin (Houston, TX)
Primary Examiner: Ralf Seifert
Attorney: Cashman Law Firm, PLLC
Application Number: 29/379,160
Type: Grant
Filed: Nov 16, 2010
Date of Patent: Jun 7, 2011
Inventor: Brian Steven Gavin (Houston, TX)
Primary Examiner: Ralf Seifert
Attorney: Cashman Law Firm, PLLC
Application Number: 29/379,160
Classifications
Current U.S. Class:
Faceted (D11/90)