Rose pear diamond article
Latest KONINKLIJKE ASSCHER DIAMANT MAATSCHAPPIJ B.V. Patents:
Claims
The ornamental design for a rose pear diamond article, as shown and described.
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- Facet_Diagrams_for_Cutting_Gemstones (available online) Retrieved from the internet Jul. 7, 2022 from URL: http://www.facetdiagrams.org/.
Type: Grant
Filed: Jul 30, 2021
Date of Patent: Nov 8, 2022
Assignee: KONINKLIJKE ASSCHER DIAMANT MAATSCHAPPIJ B.V. (Amsterdam)
Inventors: Mike Edward Asscher (Amsterdam), Lita Natascha Asscher (Amsterdam)
Primary Examiner: Richard Kearney
Application Number: 29/801,786