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:
Nov. 05, 2013
Filed:
Feb. 02, 2010
Applicants:
Takahisa Kitahara, Isesaki, JP;
Toshiyuki Muto, Isesaki, JP;
Kenji Mizushima, Yokohama, JP;
Inventors:
Assignees:
Tokyo Parts Industrial Co., Ltd., Isesaki-shi, Gunma, JP;
Alpha Corporation, Yokohama-shi, Kanagawa, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01H 3/12 (2006.01);
U.S. Cl.
CPC ...
Abstract
A push switch is provided with a button (), a switch board (), a switch () provided on the switch board (), and a switch cover () disposed in the button () and covering the switch (). A corner portion () between a side wall () and a upper wall () of the switch cover () is formed in a curved shape. A protruding pressing portion () of the button () is inserted into a through hole () provided on an upper wall () of the switch cover (). A lower surface of the pressing portion () faces an operating portion () of the switch ().