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:
Jan. 11, 2005
Filed:
Feb. 26, 2003
Applicants:
Yao-chung Lin, Yunghe, TW;
San-chi Ho, Yunghe, TW;
Inventors:
Yao-Chung Lin, Yunghe, TW;
San-Chi Ho, Yunghe, TW;
Assignee:
High Tech Computer, Corp, Taoyuan, TW;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F 116 ;
U.S. Cl.
CPC ...
Abstract
An affixing device is used for affixing together a front cover (), a back cover (), and an extra battery unit () of a personal digital assistant (). The affixing device includes a first screw (()) and a second screw (()), wherein the first screw is used to penetrate through the back cover and to firmly tighten onto the front cover, so that the front cover and the back cover are affixed together. The second screw is used to penetrate through the extra battery unit and firmly tighten on the first screw. As a result, the extra battery unit is affixed to the back cover.