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:
Jul. 11, 2006
Filed:
Jan. 10, 2005
Applicants:
Takeshi Ikeda, Tokyo, JP;
Akira Okamoto, Saitama, JP;
Inventors:
Takeshi Ikeda, Tokyo, JP;
Akira Okamoto, Saitama, JP;
Assignee:
Niigata Seimitsu Co., Ltd., , JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04M 1/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
A keyboard section, whose operation keys are allocated linearly in a longitudinal direction on the cylinder chassis, is established except for at the location of the grip section, which is held by the user when the cylinder chassisis used as a writing tool. Due to this, the area of the operation keys of the keyboard sectioncan be large. And for the operation keys to be allocated linearly can preserve a great deal of space for the display section