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:
May. 19, 1987
Filed:
Feb. 27, 1986
Kurt W Rumens, Seattle, WA (US);
Robert E Holley, Jr, Kirkland, WA (US);
Alan Atemboski, Kirkland, WA (US);
Stockton Barnett, Chagrin Falls, OH (US);
Lopi International, Ltd., Kirkland, WA (US);
Abstract
Wood burning stove having several features for reducing emissions output and for improving energy efficiency by increasing the supply of oxygen to combustible materials, by increasing the mixing of oxygen with combustible materials, and by lengthening the residence time of combustible materials within the stove. The features include a turbulence-creating means positioned at an upper, front region of the combustion chamber, and a baffle located near the outlet for increasing both turbulence and the pathway of combustible materials exiting the stove.