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, 2023
Filed:
Oct. 14, 2021
Applicant:
Bissell Inc., Grand Rapids, MI (US);
Inventor:
Tom Minh Nguyen, Grand Rapids, MI (US);
Assignee:
BISSELL Inc., Grand Rapids, MI (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A47L 11/30 (2006.01); A47L 11/40 (2006.01); A47L 11/34 (2006.01); A47L 11/32 (2006.01); G06Q 90/00 (2006.01); A47L 9/04 (2006.01);
U.S. Cl.
CPC ...
A47L 11/302 (2013.01); A47L 11/32 (2013.01); A47L 11/34 (2013.01); A47L 11/4005 (2013.01); A47L 11/408 (2013.01); A47L 11/4016 (2013.01); A47L 11/4025 (2013.01); A47L 11/4041 (2013.01); A47L 11/4044 (2013.01); A47L 11/4069 (2013.01); A47L 11/4083 (2013.01); A47L 11/4088 (2013.01); A47L 11/4091 (2013.01); G06Q 90/00 (2013.01); A47L 9/0477 (2013.01);
Abstract
A surface cleaning apparatus, such as a carpet extractor, includes a base and a fluid recovery system for drawing dirty cleaning fluid from a surface to be cleaned. The fluid recovery system includes a suction nozzle in fluid communication with a recovery chamber. The suction nozzle is mounted to the base for vertical movement with respect to the base and is biased into contact with the surface to be cleaned.