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:
Dec. 31, 2019
Filed:
Oct. 05, 2017
Applicant:
The Swatch Group Research and Development Ltd, Marin, CH;
Inventors:
Assignee:
The Swatch Group Research and Development Ltd, Marin, CH;
Primary Examiner:
Int. Cl.
CPC ...
G04B 39/02 (2006.01); C08K 5/54 (2006.01); C08K 3/00 (2018.01); G04B 19/32 (2006.01); G04B 37/08 (2006.01);
U.S. Cl.
CPC ...
G04B 39/02 (2013.01); C08K 3/00 (2013.01); C08K 5/54 (2013.01); G04B 19/32 (2013.01); G04B 37/08 (2013.01);
Abstract
A watchmaking gasket, in particular a watch glass gasket for a timepiece, includes a polymer matrix charged with phosphorescent and/or fluorescent pigments.