Gemstone

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Description

FIG. 1 is a top, front, right perspective view of a gemstone showing our new design;

FIG. 2 is a front view thereof;

FIG. 3 is a top view thereof;

FIG. 4 is a bottom view thereof;

FIG. 5 is a front, right side view thereof;

FIG. 6 is a rear view thereof; and,

FIG. 7 is a rear, left side view thereof.

All of the broken lines shown in FIGS. 3-4 represent unclaimed boundaries of the design. The broken lines shown in FIGS. 1-2 and 5-7 that correspond to the broken lines shown in FIGS. 3-4 represent unclaimed boundaries of the design. The remaining broken lines shown in FIGS. 1-2 and 5-7 are for environmental purposes only and form no part of the claimed design.

Claims

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

Referenced Cited
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D674314 January 15, 2013 Siman-Tov
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D738254 September 8, 2015 Hakimian
D741214 October 20, 2015 Mezhibovsky et al.
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Foreign Patent Documents
2006/087702 August 2006 WO
Patent History
Patent number: D768532
Type: Grant
Filed: Jul 24, 2015
Date of Patent: Oct 11, 2016
Assignee: OctoNus Dia-Tech Private Ltd. (Surat Sagrampura)
Inventors: Garry Holloway (Canterbury), Janak A. Mistry (Surat), Roman Sergeevich Serov (Oblast), Sergey Borisovich Sivovolenko (Tampere), Yuri Borisovich Shelementiev (Moscow), Alexander Viktorovich Medvedev (Ryazan)
Primary Examiner: Ralf Seifert
Application Number: 29/534,037
Classifications
Current U.S. Class: Faceted (D11/90)