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:
Jun. 24, 1980
Filed:
Jul. 31, 1978
Applicant:
Inventor:
Samuel C Smith, Newton Centre, MA (US);
Assignee:
Other;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F23J / ;
U.S. Cl.
CPC ...
15243 ;
Abstract
A chimney cleaning apparatus for the removal of soot from chimneys and flue pipes. The apparatus includes permanently installed brackets, pulleys and cords and an adjustable frame supporting a sandbag scraping means and a soot collection bag attached to said frame for each cleaning. The apparatus functions upwardly and downwardly using the cord and pulley system, such that the operator may clean the chimney from its interior base opening.