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 7474525 B1

PDF
Full Text
Expired
Date of Patent:
Jan. 06, 2009

Filed:

Nov. 01, 2007
Applicants:

Kiyoshi Watanabe, Ome, JP;

Hiroaki Aikyo, Hamura, JP;

Hideo Imai, Hamura, JP;

Inventors:

Kiyoshi Watanabe, Ome, JP;

Hiroaki Aikyo, Hamura, JP;

Hideo Imai, Hamura, JP;

Assignee:
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G06G 1/16 (2006.01);
U.S. Cl.
CPC ...
Abstract

A clamshell type electronic device includes: a first case; a second case; a hinge portion that rotatably couples the first case and the second case to be foldable; a battery chamber that is provided in the hinge portion for accommodating a battery; a battery cover that covers the battery chamber; and a stylus holder that is provided on an inner face of the battery cover for accommodating a stylus to be removable therefrom by drawing out the stylus from the stylus holder.


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Watanabe, Kiyoshi. (2009). Electronic device (U.S. Patent No. 7474525). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/7474525

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