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. 20, 1983
Filed:
Sep. 11, 1981
Applicant:
Inventor:
Jean-Claude Bourget, Issy les Moulineaux, FR;
Assignee:
Les Cables de Lyon, Lyons, FR;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01R / ;
U.S. Cl.
CPC ...
29825 ; 29816 ; 156 52 ; 174118 ; 264150 ;
Abstract
The mineral substance is mixed (2) with an organic binder, a cylindrical structure is extruded (4), said cylindrical structure having at least one internal duct, and being cut (9) to portions of determined length before undergoing (10) heat treatment to cause the organic binder to burn, then being inserted (12) while hot in a metal sheath-forming tube, then the conductor(s) is (are) passed through the internal duct(s). Application to manufacturing heating elements or thermocouples.