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:
Oct. 28, 2008
Filed:
Mar. 05, 2007
Junji Hashida, Fukushima-ken, JP;
Junji Hashida, Fukushima-ken, JP;
Alps Electric Co., Ltd., Tokyo, JP;
Abstract
The present invention relates to a multi-directional input unit. A thin plate-type operating member having an elastic force is fixed to any one of first and second keytops, and the first and second keytops are elastically urged to a predetermined height whereby a reliable click is generated. A portion of an outer peripheral portion of an operating member is mounted on a fixing plate, a first operating portion or a second operating portion is fixed to either the first or second keytops, the first and second keytops are elastically urged to a predetermined height from the fixing plate, and when either of the first and second keytop are pressed down, either of the dome-shaped first and second keytops are inverted, whereby a switch portion is operated.