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:
Sep. 16, 2003
Filed:
Apr. 23, 2002
Applicant:
Inventor:
Hsin-Hsun Chen, Hsin-Tien, TW;
Assignee:
Shin Jiuh Corp., Taipei Hsien, TW;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01H 1/500 ; H01H 9/02 ;
U.S. Cl.
CPC ...
H01H 1/500 ; H01H 9/02 ;
Abstract
A reciprocal switch includes a shell with a stopper located therein, a connecting unit located on two sides of the stopper for generating circuit signals, two conducting units having movable contacts located on two sides of the stopper and engaged with an elastic element, and a displacement unit located between the two conducting units and exposed outside the shell. The displacement unit may be moved when subject to an external force to move the conducting units moving to either side to press the connecting unit on one side to generate circuit signals.