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:
Sep. 18, 2018
Filed:
Mar. 03, 2017
Applicant:
Seiko Epson Corporation, Tokyo, JP;
Inventors:
Yoshio Mishima, Matsumoto, JP;
Atsushi Kobayashi, Shiojiri, JP;
Assignee:
Seiko Epson Corporation, , JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G04B 3/04 (2006.01); G04B 45/00 (2006.01);
U.S. Cl.
CPC ...
G04B 3/04 (2013.01); G04B 45/0076 (2013.01);
Abstract
In a crown for a timepiece including a crown body having a recess formed therein and a decorative jewel fixed into the recess, a bonding agent is disposed between the inner side surface of the recess and the decorative jewel, and the depth dimension of the inner side surface is at least 0.5 mm.