Precious stone
- ECNA LLC
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Description
Claims
The ornamental design for a precious stone, as shown and described.
Referenced Cited
Patent History
Patent number: D833324
Type: Grant
Filed: Aug 16, 2017
Date of Patent: Nov 13, 2018
Assignee: ECNA LLC (Great Neck, NY)
Inventor: Christopher Slowinski (Great Neck, NY)
Primary Examiner: Ralf Seifert
Application Number: 29/614,109
Type: Grant
Filed: Aug 16, 2017
Date of Patent: Nov 13, 2018
Assignee: ECNA LLC (Great Neck, NY)
Inventor: Christopher Slowinski (Great Neck, NY)
Primary Examiner: Ralf Seifert
Application Number: 29/614,109
Classifications
Current U.S. Class:
Faceted (D11/90)