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:
Jun. 14, 2022
Filed:
May. 05, 2020
Applicant:
Olympus Corporation, Tokyo, JP;
Inventors:
Masami Shimizu, Hachioji, JP;
Shigeyasu Kishioka, Kunitachi, JP;
Yoki Onishi, Hachioji, JP;
Toshihiko Suzuta, Inagi, JP;
Assignee:
OLYMPUS CORPORATION, Tokyo, JP;
Primary Examiner:
Int. Cl.
CPC ...
H01H 13/06 (2006.01); A61B 1/00 (2006.01); H01H 13/14 (2006.01);
U.S. Cl.
CPC ...
H01H 13/06 (2013.01); A61B 1/00039 (2013.01); H01H 13/14 (2013.01); A61B 1/00052 (2013.01); H01H 2217/01 (2013.01);
Abstract
An operation switch includes a concave portion in which an inner peripheral surface is constituted by a first inclined surface that is reduced in diameter toward a bottom portion from an external surface of a frame and a cylindrical portion that is formed in a pressing type operation button mounted on the concave portion and in which an outer peripheral surface is constituted by a second inclined surface that has a gradient larger than a gradient of the first inclined surface and faces the inner peripheral surface of the concave portion.