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.:

US 6940487 B1

PDF
Full Text
Expired
Date of Patent:
Sep. 06, 2005

Filed:

Feb. 26, 2002
Applicant:

Katsuya Matsunaga, Yamato, JP;

Inventor:

Katsuya Matsunaga, Yamato, JP;

Attorneys:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G09G005/08 ;
U.S. Cl.
CPC ...
Abstract

An input unit having mouse functions is disclosed. The input unit is convenient for carrying and for storing in a notebook-sized personal computer. It has a reclosable finger support section, an open-close member having a switch and an open-close member having a switch on a plate-like main unit, and is operated as a mouse by sandwiching the finger support section between the forefinger and the middle finger. When it is not used, it is rendered plate-like by folding the finger support section, the open-close members so as to be stored in an IC card slot of the notebook-sized personal computer.


Find Patent Forward Citations

Matsunaga, Katsuya. (2005). Input unit and information processing unit (U.S. Patent No. 6940487). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/6940487

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