Gemstone
Description
Claims
The ornamental design for a gemstone as shown and described.
Referenced Cited
U.S. Patent Documents
Foreign Patent Documents
Other references
| 693084 | February 1902 | Townsend |
| D481649 | November 4, 2003 | Samuels |
| 11633023 | April 25, 2023 | Paikin |
| D1027712 | May 21, 2024 | Paikin |
| D1047754 | October 22, 2024 | Paikin |
| 20030192346 | October 16, 2003 | Samuels |
| 20210212421 | July 15, 2021 | Paikin |
| 20220039525 | February 10, 2022 | Paikin |
| 20240389723 | November 28, 2024 | Paikin |
| 308776114 | August 2024 | CN |
- PC 03.008 Brilliant Marquis Anon, Date Available Jan. 31, 1966, Facet Diagrams, Site Visited on Dec. 9, 2024: https://www.facetdiagrams.org/cgi-bin/showmatches.py?shape=03&code=03.&name=&designer=&reference=&year=&gear=&lbyw=&hbyw=&volfrac=&asc=&days_old=&nppg=100&page=1 (Jan. 31, 1966 (Year: 1966).
Patent History
Patent number: D1113552
Type: Grant
Filed: May 26, 2023
Date of Patent: Feb 17, 2026
Assignee: Albert Gad Ltd. (New York, NY)
Inventor: Reuven Paikin (Windhoek)
Primary Examiner: Michael C Stout
Assistant Examiner: Nicole M. Leech
Application Number: 29/876,716
Type: Grant
Filed: May 26, 2023
Date of Patent: Feb 17, 2026
Assignee: Albert Gad Ltd. (New York, NY)
Inventor: Reuven Paikin (Windhoek)
Primary Examiner: Michael C Stout
Assistant Examiner: Nicole M. Leech
Application Number: 29/876,716
Classifications
Current U.S. Class:
Faceted (D11/90)