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:
Mar. 01, 1988
Filed:
Dec. 09, 1985
Applicant:
Inventors:
Armando J Bardini, Grass Valley, CA (US);
Gary R Caravantes, Greenwood, CA (US);
Assignee:
Other;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F23J / ;
U.S. Cl.
CPC ...
15163 ; 15243 ; 15249 ;
Abstract
An improved fully automatic motor driven cleaning apparatus, which is permanently installed in a heat insulated compartment over the outlet of the chimney, without any portion of the mechanism extending into or attaching to the chimney or flue. The cleaning device is returned to a position above the chimney outlet after each cleaning cycle. The unit is remotely operated by a separate and detachable control module which plugs into any household electrical outlet.