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:
Aug. 09, 1977
Filed:
Feb. 19, 1976
Applicant:
Inventors:
Ronald M Brave, Randallstown, MD (US);
Dennis G Brave, Brooklandville, MD (US);
Arnold S Feldeman, Owings Mill, MD (US);
Assignee:
Other;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01H / ; H01H / ;
U.S. Cl.
CPC ...
2001 / ; 200 6176 ; 2001 / ; 3402 / ;
Abstract
An improved electric switch of the type wherein a plunger mounted contactor contacts electric terminals to actuate or deactuate an electric circuit such as a security alarm circuit. The contactor fits into holes defined in the terminals, which are sized so that the contactor contacts the terminals when the plunger is pushed into the switch beyond a predetermined position, or the plunger is released by removing a protection plate, thereby actuating the electric circuit. One embodiment of the invention has a bullet-shaped plunger.