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. 16, 1999
Filed:
Nov. 03, 1997
Melvin F Campf, Lake Oswego, OR (US);
Thermo Gear, Inc., Tigard, OR (US);
Abstract
A personal outdoor heating system that includes an electric cover that is powered by a power pack that has re-chargeable batteries. The electric cover has a defined footprint or wiring layout that is within the central portion of the cover. The footprint is selected to provide a desired comfort zone for a user(s). The power pack has a single receptacle to input power to the power pack to recharge the batteries and for output of power to the cover. Power to the cover is selectable between a high setting and a normal setting. A control module of the power pack has a recharging circuit for charging the batteries and a power circuit for supplying power to the cover.