Decagon gemstone

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Description

FIG. 1 is a top perspective view of the decagon gemstone showing my new design.

FIG. 2 is a side view thereof;

FIG. 3 is a top view thereof; and,

FIG. 4 is a bottom view thereof.

Claims

I claim the ornamental design for a decagon gemstone, as shown.

Referenced Cited
U.S. Patent Documents
D476918 July 8, 2003 Aoyagi
D511710 November 22, 2005 Bobovnikov
D523373 June 20, 2006 Mehta
D526593 August 15, 2006 Zaicik
D528459 September 19, 2006 Zaicik
7192337 March 20, 2007 Shuto
7228856 June 12, 2007 Aoyagi
D547691 July 31, 2007 Hodara
D632205 February 8, 2011 Mehta
D912567 March 9, 2021 Parikh
D926624 August 3, 2021 Hung
D953924 June 7, 2022 Shah
D978014 February 14, 2023 Rydlewicz
Other references
  • Jannpaul Decagon Hearts & Arrows, published on (May 30, 2020) on facebook.com, retrieved from internet (Oct. 12, 2023). <URL: https://www.facebook.com/JANNPAULDiamonds/photos/pb.100069361605829.-2207520000/3353453524687105/> (Year: 2020).
Patent History
Patent number: D1018364
Type: Grant
Filed: Jan 3, 2020
Date of Patent: Mar 19, 2024
Assignees: (Singapore), JANNPAUL PTE. LTD. (Singapore)
Inventor: Paul Hung Chun Liang (Singapore)
Primary Examiner: Joseph Kukella
Assistant Examiner: Heather Wencl
Application Number: 29/719,376
Classifications
Current U.S. Class: Jewel, Gem Or Signet (D11/89)