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:
Oct. 16, 2001
Filed:
Mar. 04, 2000
Applicant:
Inventors:
Jen-En Hou, Pu Tzu, TW;
Kun-Chung Lin, Cha-I, TW;
Assignee:
Link Treasure Limited, Tortola, VG;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01H 3/14 ;
U.S. Cl.
CPC ...
H01H 3/14 ;
Abstract
This invention discloses a safety controller for use with a power switch for turning on or off the power switch. Two pressing actuators are provided in the design of the control pedal of the invention, having slant surfaces tilting in opposite directions. When the user steps on the control pedal, the first pressing actuator presses the button on the power switch to turn on the power; whereas when the control pedal is restored, the second pressing actuator presses the button on the power switch to turn off the power.