Gemstone

Skip to: Description  ·  Claims  ·  References Cited  · Patent History  ·  Patent History
Description

FIG. 1 is a top plan view of a gemstone, showing my new design;

FIG. 2 is bottom plan view thereof;

FIG. 3 is an upper perspective view thereof;

FIG. 4 is a front elevational view thereof, rear, right, and left elevational views being the same; and,

FIG. 5 is a 45-degree elevational view thereof, the 135, 225, and 315-degree elevational views being the same.

Claims

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

Referenced Cited
U.S. Patent Documents
D676784 February 26, 2013 Jhaveri
D695147 December 10, 2013 Jhaveri et al.
Foreign Patent Documents
1229033 January 2005 JP
1230524 February 2005 JP
Patent History
Patent number: D725543
Type: Grant
Filed: Jun 10, 2013
Date of Patent: Mar 31, 2015
Assignee: Tokyopearl Co., Ltd. (Tokyo)
Inventor: Tota Koyama (Tokyo)
Primary Examiner: Ralf Seifert
Application Number: 29/457,381
Classifications
Current U.S. Class: Faceted (D11/90)