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:
Apr. 12, 2005
Filed:
Feb. 03, 2003
Applicants:
Chatree Sitalasai, La Crescenta, CA (US);
Toshisada Takeda, Simi Valley, CA (US);
Richard Acosta, Newbury Park, CA (US);
Casey Peterson, Saugus, CA (US);
Charles Fauble, Canyon Country, CA (US);
Inventors:
Chatree Sitalasai, La Crescenta, CA (US);
Toshisada Takeda, Simi Valley, CA (US);
Richard Acosta, Newbury Park, CA (US);
Casey Peterson, Saugus, CA (US);
Charles Fauble, Canyon Country, CA (US);
Assignee:
Minebea Co., Ltd., , JP;
Primary Examiner:
Int. Cl.
CPC ...
B41J005/08 ;
U.S. Cl.
CPC ...
Abstract
A portable foldable keyboard comprised of two housings, each of which contains a key assembly, and a central hinge. The two housings can be slid together when the keyboard is unfolded and they interlock to form a sturdy keyboard having the standard QWERTY keyswitch layout.