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:
May. 11, 2010
Filed:
Jul. 05, 2006
Applicant:
Hong-che Yen, Taipei, TW;
Inventor:
Hong-Che Yen, Taipei, TW;
Assignee:
Primax Electronics Ltd., Taipei, TW;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
G06F 3/02 (2006.01); G09G 5/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
A wireless mouse includes a rotatable backdoor, a damper and a clasping member. The backdoor has an engaging element. The damper is mounted onto the lower base and includes a rotary member. When the clasping member is engaged with the engaging element, the backdoor is closed. Due to the rotational resistance provided by the damper, the backdoor can be slowly opened.