Faceted gemstone

Parikh Feb

Patent Grant D840865

U.S. patent number D840,865 [Application Number 35/504,160] was granted by the patent office on 2019-02-19 for faceted gemstone. The grantee listed for this patent is DIAROUGH NV. Invention is credited to Naman Saurin Parikh.


United States Patent D840,865
Parikh February 19, 2019

Faceted gemstone

Claims

CLAIM The ornamental design for a faceted gemstone, as shown and described.
Inventors: Parikh; Naman Saurin (Antwerp, BE)
Applicant:
Name City State Country Type

DIAROUGH NV

Antwerp

N/A

BE
Appl. No.: 35/504,160
Filed: November 27, 2017

International Registration

Int'l Reg. No. Int'l Reg. Date Int'l Reg.
Publication Date
Hague Int'l
Filing Date
DM/098756 Nov 27, 2017 Dec 15, 2017 Nov 27, 2017


Foreign Application Priority Data

Nov 8, 2017 [CN] 2017 3 0547367
Current U.S. Class: D11/90
Current International Class: 1101
Field of Search: ;D11/1,2,7,15-17,89,90,184

References Cited [Referenced By]

U.S. Patent Documents
3286486 November 1966 Huisman
D474995 May 2003 Mehta
D476257 June 2003 Mehta
D491093 June 2004 Mehta
D528459 September 2006 Zaicik
D529836 October 2006 Sanghvi
D530642 October 2006 Botha
D632205 February 2011 Mehta
D656062 March 2012 Botha
D678808 March 2013 Botha
D699620 February 2014 Kothari
D711279 August 2014 Tannenbaum
D711767 August 2014 Berdan
D715180 October 2014 Krochmal
D726065 April 2015 Berdan
D726066 April 2015 Berdan
D765539 September 2016 Bhansali
D785495 May 2017 Bhansali
D788632 June 2017 Tannenbaum

Other References

International Gem Society. Faceted Gemstones and Light Return Measurements. 2018. <URL:https://www.gemsociety.org/article/faceted-gemstones-and-light-re- turn-measurements/>. (Year: 2018). cited by examiner .
Diarough. White Diamond. 2018. <URL:http://www.diarough.com/white.html>. (Year: 2018). cited by examiner .
Gem Scene. Awesome in Antwerp. 2016. <URL:http://www.gemscene.com/adtf-2016.html>. (Year: 2016). cited by examiner.

Primary Examiner: Kirschbaum; George D.
Assistant Examiner: Heflin; Darcey E

Description



1. Faceted gemstone

1.1 : Top

1.2 : Bottom

1.3 : Back

1.4 : Front

1.5 : Left/right view

1.6 : Perspective

1.7 : Perspective

1.8 : Perspective

The right side view is omitted as it is a mirror image of the left side view.

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References

Patent Diagrams and Documents

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