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. 21, 2011
Filed:
Nov. 28, 2007
Kiyoshi Watanabe, Ome, JP;
Motome Osawa, Ome, JP;
Kiyoshi Watanabe, Ome, JP;
Motome Osawa, Ome, JP;
Casio Computer Co., Ltd., Tokyo, JP;
Abstract
An electronic device is provided with a device housing which includes an upper case and a lower case. A key input section is provided in the device housing and includes a key sheet disposed on an inner surface of the upper case. The key sheet has a plurality of key buttons exposed in an upper surface of the upper case and a plurality of pin holes provided at a plurality of positions excluding the key buttons. And, a plurality of fitting protrusions is provided on the inner surface of the upper case and inserted into and fitted in the pin holes of the key sheet.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile