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:
Oct. 03, 1978
Filed:
Nov. 17, 1976
Applicant:
Inventors:
Kendrick H McIntire, Aurora, OR (US);
John E McIntire, Aurora, OR (US);
Assignee:
Other;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F24B / ;
U.S. Cl.
CPC ...
126 / ; 126-4 ; 126 62 ; 126 65 ; 126 77 ; 126140 ; 126290 ;
Abstract
An automatic wood burning heating stove has a fire chamber, a fuel feeding opening, closeable by an airtight door which is removable to convert the heater to an open fireplace. The door has a reflective ceramic surface on its inner face to direct heat toward preheating tubes having outlets directed above the fire zone. The door also reflects heat toward a downdraft preheating passage at the back of the stove. The draft preheating passage has a thermostatically controlled door which is closed when the stove is converted to a fireplace.