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:
Dec. 14, 2021
Filed:
Jan. 30, 2019
Applicant:
Bissell Inc., Grand Rapids, MI (US);
Inventors:
Kenneth M. Lenkiewicz, Grand Rapids, MI (US);
Alan J. Krebs, Pierson, MI (US);
Assignee:
BISSELL Inc., Grand Rapids, MI (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A47L 11/30 (2006.01); A47L 11/34 (2006.01); A47L 11/40 (2006.01); A47L 9/00 (2006.01);
U.S. Cl.
CPC ...
A47L 11/302 (2013.01); A47L 9/0036 (2013.01); A47L 11/34 (2013.01); A47L 11/4016 (2013.01); A47L 11/4041 (2013.01); A47L 11/4044 (2013.01); A47L 11/4058 (2013.01); A47L 11/4083 (2013.01); A47L 11/4088 (2013.01); A47L 11/4097 (2013.01);
Abstract
A surface cleaning apparatus includes a housing including an upright handle assembly and a base mounted to the handle assembly and adapted for movement across a surface to be cleaned. A fluid delivery system can be provided on the housing and can include a fluid supply chamber and a fluid dispenser. A fluid recovery system can be provided on the housing and include a suction nozzle assembly, a recovery chamber, and a vacuum source to draw fluid from the surface to be cleaned.