Gemstone

- ECNA, LLC
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Description

FIG. 1 is a perspective view of a gemstone in accordance with the present invention;

FIG. 2 is a top view of FIG. 1;

FIG. 3 is a bottom view of FIG. 1;

FIG. 4 is a side view of FIG. 1, the other side being symmetrical; and,

FIG. 5 is a front view of FIG. 1, the rear view being symmetrical.

Claims

The ornamental design for a gemstone, as shown and described.

Referenced Cited
U.S. Patent Documents
D459268 June 25, 2002 Goldberg
D501153 January 25, 2005 Tolkowsky
D571250 June 17, 2008 Lichtenstein
D647815 November 1, 2011 Froehlich
D738778 September 15, 2015 Rydlewicz
D752473 March 29, 2016 Slowinski
D763122 August 9, 2016 Rydlewicz
D813084 March 20, 2018 Slowinski
20080271488 November 6, 2008 Rydlewicz
Foreign Patent Documents
WO-D076120-001 May 2011 WO
Patent History
Patent number: D897886
Type: Grant
Filed: Jan 28, 2019
Date of Patent: Oct 6, 2020
Assignee: ECNA, LLC (Great Neck, NY)
Inventor: Christopher Slowinski (Great Neck, NY)
Primary Examiner: Sheryl Lane
Assistant Examiner: Samantha N Wood
Application Number: 29/678,303
Classifications
Current U.S. Class: Faceted (D11/90)