Gemstone
Description
Claims
The ornamental design for a gemstone, as shown and described.
Referenced Cited
Patent History
Patent number: D662852
Type: Grant
Filed: Aug 9, 2011
Date of Patent: Jul 3, 2012
Assignee: Embee Diamond Technologies (Prince Albert, SK)
Inventor: Michiel J Botha (Prince Albert)
Primary Examiner: Ralf Seifert
Attorney: Gowling Lafleur Henderson LLP
Application Number: 29/399,127
Type: Grant
Filed: Aug 9, 2011
Date of Patent: Jul 3, 2012
Assignee: Embee Diamond Technologies (Prince Albert, SK)
Inventor: Michiel J Botha (Prince Albert)
Primary Examiner: Ralf Seifert
Attorney: Gowling Lafleur Henderson LLP
Application Number: 29/399,127
Classifications
Current U.S. Class:
Faceted (D11/90)