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:
May. 28, 2019
Filed:
Oct. 11, 2017
Applicants:
Citizen Electronics Co., Ltd., Yamanashi-ken, JP;
Citizen Watch Co., Ltd., Tokyo, JP;
Inventor:
Shinsuke Watanabe, Yamanashi-ken, JP;
Assignees:
CITIZEN ELECTRONICS CO., LTD., Yamanashi-ken, JP;
CITIZEN WATCH CO., LTD., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01H 13/48 (2006.01); H01H 13/14 (2006.01); H01H 13/50 (2006.01);
U.S. Cl.
CPC ...
H01H 13/14 (2013.01); H01H 13/48 (2013.01); H01H 13/50 (2013.01); H01H 2215/004 (2013.01); H01H 2215/006 (2013.01); H01H 2227/022 (2013.01);
Abstract
A spring plate includes a central portion; an opening that is positioned at a center of the central portion; and a strip extending from a part of an inner edge of the opening that is positioned at the center of the central portion. The strip includes a first width that is positioned adjacent to the part of the inner edge of the opening and a second width that is positioned adjacent to an end of the strip. The first width of the strip is wider than the second width that is positioned adjacent to the end of the strip.