The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jul. 01, 2025
Filed:
Nov. 11, 2019
Applicant:
The Swatch Group Research and Development Ltd, Marin, CH;
Inventors:
Bernard Bertheville, Sion, CH;
Yann Fallet, Savagnier, CH;
Assignee:
The Swatch Group Research and Development Ltd, Marin, CH;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C04B 35/56 (2006.01); G04B 45/00 (2006.01); C04B 35/64 (2006.01);
U.S. Cl.
CPC ...
C04B 35/5607 (2013.01); G04B 45/0076 (2013.01); C04B 35/64 (2013.01); C04B 2235/3217 (2013.01); C04B 2235/3241 (2013.01); C04B 2235/3246 (2013.01); C04B 2235/3843 (2013.01); C04B 2235/3847 (2013.01); C04B 2235/80 (2013.01); C04B 2235/9661 (2013.01);
Abstract
A decorative item is made of a ceramic material, where ceramic material includes a carbide phase and an oxide phase, the carbide phase being present in a percentage by volume comprised between 50 and 95% and the oxide phase being present in a percentage by volume comprised between 5 and 50%. The decorative item is manufactured by a method of powder metallurgy.