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:
Oct. 13, 1981
Filed:
Sep. 10, 1980
Applicant:
Inventor:
Lester D Drugmand, Arnold, MD (US);
Assignee:
Electro-Therm, Inc., Laurel, MD (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H05B / ;
U.S. Cl.
CPC ...
219536 ; 219336 ; 219523 ; 219402 ; 219542 ; 29611 ; 338315 ;
Abstract
A means for attaching and securing an apertured mounting bracket to a sheathed electric heating element received therethrough to insure firm mechanical support, preclusion of relative axial motion, reliable electrical grounding, and ease of adaptation to automated assembly, characterized by an initially flangeless sleeve shaped to form a double grip at opposite ends to the heating element with the bracket clamped therebetween.