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:
Aug. 30, 2005
Filed:
Feb. 18, 2004
Hideki Ito, Fukushima-ken, JP;
Hideki Ito, Fukushima-ken, JP;
Alps Electric Co., Ltd., Tokyo, JP;
Abstract
The present invention provides a keyboard switch which can reduce the number of assembly processes by decreasing the number of components and which can be easily assembled. First to third link membersandof a keyboard switch of the present invention include one end portionsandand the other end portionsand, which face each other. The first to third link membersandare installed so as not to cross each other, and have their one end portionsandslidably supported by first to third slide supporting portionsandformed on a key top, and their other end portionsandrotatably supported by first to third rotating supporting portionsandformed on a base plate