Gemstone

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

FIG. 1 shows a bottom view of a gemstone;

FIG. 2 is a top view thereof;

FIG. 3 is a left side view thereof, the right side view is a mirror image of the left side;

FIG. 4 is a front view thereof, the rear view is a mirror image of the front view;

FIG. 5 is a top perspective view thereof; and,

FIG. 6 is a bottom perspective view thereof.

Claims

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

Referenced Cited
U.S. Patent Documents
D418444 January 4, 2000 Callahan
D494091 August 10, 2004 Lax
D663650 July 17, 2012 Siman-Tov
D698278 January 28, 2014 Slowinski
D727784 April 28, 2015 Siman-tov
D876979 March 3, 2020 Dholakiya
D897886 October 6, 2020 Slowinski
Foreign Patent Documents
72822 July 2024 IL
Other references
  • 08.003 Cullinan VIII Replica, Date Available Oct. 31, 1963, Facet Diagrams, Site Visited on Dec. 11, 2024: https://www.facetdiagrams.org/cgi-bin/showmatches.py?shape=08&code=08.&name=&designer=&reference=&year=&gear=&lbyw=&hbyw=&volfrac=&asc=&days_old=&nppg=100&page=1 (Year: 1963).
Patent History
Patent number: D1069638
Type: Grant
Filed: Jul 23, 2024
Date of Patent: Apr 8, 2025
Inventors: Jacob Siman Tov (Ramat Gan), Itzhak Siman Tov (Ramat Gan), Avraham Siman Tov (Ramat Gan)
Primary Examiner: Gino Colan
Assistant Examiner: Nicole M. Leech
Application Number: 29/953,588
Classifications
Current U.S. Class: Faceted (D11/90)