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. 24, 2023
Filed:
Nov. 06, 2020
Applicant:
Bissell Inc., Grand Rapids, MI (US);
Inventors:
Nickolas James Morrow, Grand Rapids, MI (US);
Christopher Derek Stirling, Holland, MI (US);
Kenneth M. Lenkiewicz, Grand Rapids, MI (US);
Assignee:
BISSELL Inc., Grand Rapids, MI (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A47L 9/04 (2006.01); A47L 9/14 (2006.01); A47L 9/10 (2006.01); A47L 9/16 (2006.01);
U.S. Cl.
CPC ...
A47L 9/04 (2013.01); A47L 9/10 (2013.01); A47L 9/14 (2013.01); A47L 9/1427 (2013.01); A47L 9/16 (2013.01);
Abstract
A vacuum cleaner is provided with a housing, an upright handle assembly, a working air path including a working air inlet, and a suction source configured to generate a working air stream through the working air path. The vacuum assembly further comprising a separation and collection module assembly fluidly in fluid communication with the suction source and including a filter assembly having multiple layers of filter media.