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:
Dec. 06, 1983
Filed:
Mar. 26, 1979
Applicant:
Inventor:
Jerrold L Colten, Lakeville, IN (US);
Assignee:
Bristol Corporation, Elkhart, IN (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H05B / ;
U.S. Cl.
CPC ...
219528 ; 219517 ; 219535 ; 219549 ; 337208 ; 338214 ;
Abstract
A modular heating cable assembly having two cold wires extending the length thereof and a resistance heating wire interconnecting the two wires. The portion of the two wires anterior to the heating wire forms a cold lead, and an element for interrupting the circuit to the heating wire is disposed in one of the wires of the cold lead. The assembly may consist of a cold lead module and one or more heating cable modules, and the element for interrupting the current may be disposed either in the cold lead or in a separate unit disposed between the cold lead module and the heating module.