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 7371983 B1

PDF
Full Text
Expired
Date of Patent:
May. 13, 2008

Filed:

May. 21, 2007
Applicants:

Ching-hsin Lin, Taipei Hsien, TW;

Wen-hung Wu, Taipei Hsien, TW;

Inventors:

Ching-Hsin Lin, Taipei Hsien, TW;

Wen-Hung Wu, Taipei Hsien, TW;

Assignee:

Zippy Technology Corp., Hsin-Tien, Taipei Hsien, TW;

Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01H 33/02 (2006.01);
U.S. Cl.
CPC ...
Abstract

A structure of a flexible element has a force-receiving portion and a fixing portion, wherein the force-receiving portion is extended to have two arms for connecting with the fixing portion, so as to form two bending portions therebetween, characterized in that an inner end point is defined inside the fixing portion and the inner edges of the fixing portion are extended from the inner edges of the bending portion and intersected at the inner end point, so that a force-distributing section is defined between the bending portion and the inner end point, for distributing the torque applied on the bending portion, so as to eliminate the problem of too much concentrated stress.


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