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:
Mar. 24, 1992
Filed:
Dec. 31, 1990
Applicant:
Inventor:
Frederick L Lau, Skokie, IL (US);
Assignee:
Switchcraft Inc., Chicago, IL (US);
Attorneys:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01R / ;
U.S. Cl.
CPC ...
439729 ; 439669 ;
Abstract
An interlock device having a slip resistant feature. A strip conductor is disposed in a dielectric housing and is electrically connected to a tip terminal plug. The strip conductor has an angled end distal from the tip terminal plug. A spring clamp is disposed in the dielectric housing and is pivotally coupled thereto. The angled end of the strip conductor and the spring clamp are adapted for clamping a conductor wire therebetween. The spring clamp exerts pressure on the conductor wire to maintain it in a fixed position and in contact with the strip conductor and the tip terminal plug.