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:
May. 23, 2023
Filed:
Nov. 04, 2021
Bissell Inc., Grand Rapids, MI (US);
Victoria J. Royale, Charlotte, MI (US);
Aaron P. Griffith, Grand Rapids, MI (US);
David M. Miller, Zeeland, MI (US);
Michael Luyckx, Ada, MI (US);
Brian C. Wolfe, Kalamazoo, MI (US);
Justin Benacquisto, Caledonia, MI (US);
BISSELL Inc., Grand Rapids, MI (US);
Abstract
Self-cleaning features for extraction cleaners and attachments for extraction cleaners, such as accessory tools, wands, and/or hoses, are provided. The self-cleaning features are configured redirect cleaning fluid from a fluid supply system of the extraction cleaner into a working air or fluid recovery path of the extraction cleaner, including, but not limited to into the working air or fluid recovery path of a tool, wand, and/or hose of the extraction cleaner.