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:
Nov. 05, 1991
Filed:
Sep. 19, 1989
Philippe Billet, Annecy-le-Vieux, FR;
Jean-Louis Demarchi, Duingt, FR;
Salomon S.A., Annecy Cedex, FR;
Abstract
A shoe or boot, particularly for downhill or cross-country skiing, having a foot support zone, a sole, and an upper, in which the shoe or boot has a heating assembly located proximate the sole. The heating assembly includes a heating device such as a catalytic burner for producing heat, a plate for diffusion of the heat, the plate being located proximate the foot support zone, a source of fuel, a supply circuit for feeding fuel to the heating device, a valve for regulating the feeding of fuel to the heating device, and a heating control device, wherein the fuel source includes an interchangeable fuel cartridge, and wherein the interchangeable fuel cartridge is received and held on the upper of the shoe or boot.