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:
Sep. 02, 2003
Filed:
Mar. 05, 2001
Robert D. Schmitt, Littleton, CO (US);
Other;
Abstract
A heated platform is formed by one or more elongated boards or planks, each having an elongated lower surface with a pair of spaced-apart longitudinally extending channels defined therein. An elongated heat conducting metal beam is operatively mounted in heat conducting relation in each channel. The beam defines a central, wide, inner channel opening in one direction and a pair of narrower side cable channels one on each side of the central channel and opening in a direction opposite to the direction of opening of the inner channel. An electric heating cable is operatively mounted in heat conducting relation in the beam cable channels for supplying heat to the beam for transfer to the board or plank. The heated planks or boards are useful particularly for forming decks and seating for hot tubs, as well as for walkways and stairs.