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. 10, 1997
Filed:
Jun. 05, 1995
Yoshihiro Hattori, Amagasaki, JP;
Naoki Ikeda, Amagasaki, JP;
Yoshifumi Sagane, Amagasaki, JP;
Satoshi Shinya, Amagasaki, JP;
Mitsubishi Denki Kabushiki Kaisha, Tokyo, JP;
Abstract
In the main body of a portable telephone apparatus, there are provided an operation section, which contains at least one option key having a communication function other than a dial key or dial function, a speaker for outputting a voice from a remote calling party, and a microphone for receiving and sending a user's voice to the remote party. A cover which allows the option key to be exposed while concealing the rest of the operation section is rotatably attached to the main body. With this construction, it is made possible for the user to operate the option key either directly or indirectly while the cover is closed. Further, it is possible to reduce the complexity of the operation when calls are received.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile