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:
Aug. 01, 2017
Filed:
May. 21, 2013
Applicant:
Bissell Homecare, Inc., Grand Rapids, MI (US);
Inventors:
Steven Johnson, Hudsonville, MI (US);
Michael Graham, Lake Odessa, MI (US);
Mitchell DeJonge, Fruitport, MI (US);
Kenneth M I Lenkiewicz, Grand Rapids, MI (US);
Assignee:
BISSELL Homecare, Inc., Grand Rapids, MI (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A47L 11/30 (2006.01); A47L 11/40 (2006.01); A47L 7/00 (2006.01); A47L 11/34 (2006.01);
U.S. Cl.
CPC ...
A47L 11/4088 (2013.01); A47L 7/0004 (2013.01); A47L 7/0023 (2013.01); A47L 11/34 (2013.01); A47L 11/4083 (2013.01);
Abstract
An extraction cleaner for a floor surface comprises a fluid delivery system for storing cleaning fluid and delivering the cleaning fluid to the surface to be cleaned and a fluid recovery system for removing the spent cleaning fluid and dirt from the surface to be cleaned and storing the spent cleaning fluid and dirt. The fluid delivery system can further include a bladder housed within a tank of the recovery system, and the bladder can be closed by a fill cap.