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:
Aug. 20, 1991
Filed:
Oct. 10, 1989
Applicant:
Inventors:
Robert J Shay, III, Park City, UT (US);
Stephen E Rice, Del Mar, CA (US);
Assignee:
Alpine International Corporation, Park City, UT (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A43B / ;
U.S. Cl.
CPC ...
219211 ; 36-26 ;
Abstract
A universal ski boot heating system, includes a boot assembly and a power pack assembly. The boot assembly employs a heating element disposable in a ski boot and electrically connected to a boot anchor secured to the exterior of the boot. The power pack assembly includes an elecrical energy source and means for engaging the boot anchor to permit selective contact between the energy source and the heating element through rotation of the power pack assembly when engaged with the boot anchor.