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. 01, 1994
Filed:
Sep. 28, 1992
Paul W Hait, Sun River, OR (US);
Pyromid, Inc., Redmond, OR (US);
Abstract
An outdoor cooking unit comprises a hollow, hemispherical base that increases in diameter from top to bottom. Detachably secured to the hemispherical base is a hollow, hemispherical firebox that decreases in diameter from top to bottom. Supported by the firebox is a hollow, hemispherical cover that increases in diameter from top to bottom. Disposed within the firebox is an adjustable fuel element holder, which is contractable and expandable to regulate the concentration and diffusion of heat provided by the fuel elements. A heat sensitive device controls the expansion of the fuel element holder in accordance with the intensity of the heat in the firebox.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile