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. 01, 2008
Filed:
Mar. 06, 2007
Applicant:
Ming-shiung Chang, Tainan Hsien, TW;
Inventor:
Ming-Shiung Chang, Tainan Hsien, TW;
Assignee:
Chi Mei Communication Systems, Inc., Tu-Cheng, Taipei County, TW;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01H 13/70 (2006.01);
U.S. Cl.
CPC ...
Abstract
A keypad assembly () applied to a portable electronic device () includes at least one key (), a base () and an elastic member (). The base includes at least one fixing portion (). The at least one fixing portion is divided into two positioning blocks () by means of a latching slot (). The at least one key is fixed on the at least one fixing portion. The elastic member includes at least one latching portion. Each latching portion includes two latching apertures and a rib. Each positioning block is engaged in a corresponding latching aperture. Each rib is received in a corresponding latching slot.