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:
Nov. 02, 1976
Filed:
May. 20, 1975
Applicant:
Inventor:
Bill R Wall, Bulverde, TX (US);
Assignee:
Power Controls, Corporation (Entire), San Antonio, TX (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
H01C / ;
U.S. Cl.
CPC ...
338200 ; 338172 ; 338174 ; 338191 ; 338198 ; 338199 ;
Abstract
Conductive and resistive tracks mounted on a circuit board are slidingly engaged by a bridging contact carried by the actuator arm of a controller that is operative to open or close switch contacts at the limit positions of its travel. The controller is pivotally supported in a non-conductive box within which the circuit board is releasably positioned. A manual control arm projects from the controller through a slot formed in a mounting plate covering the open end of the box.