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:
Jun. 23, 1992
Filed:
Jun. 21, 1991
Steven E Williams, Murfreesboro, TN (US);
Donald G Leeman, Murfreesboro, TN (US);
Lennox Industries Inc., Murfreesboro, TN (US);
Abstract
The improved heating coil support and insulation mechanism of the present invention is intended for use in regard to electrical heating assemblies which include heating coils supported and electrically insulated by means of coil support insulators, and each of which includes an insulator body and coil engagement means attached to the insulator body for engaging the convolutions of the heating coil. In the improvement of the present invention support rods have a locking projection disposed from a longitudinal surface thereof. The insulator body has a pair of support rod apertures extending therethrough, which have a rod support locking projection accommodation slots therein for initially receiving passage therethrough of the locking projection of the support rod. The locking projection on the support rod, upon initial insertion, is matingly disposed with respect to the support rod locking projection accommodation slot for passage therethrough and thereafter is disposed at a radial angle rotationally therefrom to prevent relative longitudinal movement between the insulator body and the support rod.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile