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:
Jul. 16, 2024
Filed:
Jun. 08, 2023
Sharkninja Operating Llc, Needham, MA (US);
Lee M. Cottrell, Edenbridge, GB;
Daniel Innes, Houghton Regis, GB;
Jordan Ridgley, High Wycombe, GB;
Philippa Copeland, Hayling Island, GB;
Mingliang Qin, Suzhou, CN;
Xuemei Liu, Suzhou, CN;
Ying Dong, Suzhou, CN;
Bin Yao, Suzhou, CN;
Cong Su, Suzhou, CN;
Dawei Liu, Suzhou, CN;
Xiang Zhou, Suzhou, CN;
Heliang Chen, Suzhou, CN;
Richard Dahlgren, Plymouth, MA (US);
SharkNinja Operating LLC, Needham, MA (US);
Abstract
An extraction cleaner may include a cleaner body including a pump and a suction motor, a supply tank configured to be removably coupled to the cleaner body and configured to receive a first cleaning fluid, an additive tank configured to receive a second cleaning fluid, a recovery tank configured to be removably coupled to the cleaner body, and a cleaning tool including a fluid applicator and a cleaning assembly, the fluid applicator is configured to deliver one of the first cleaning fluid or a mixture of the first cleaning fluid and the second cleaning fluid to a surface to be cleaned and the cleaning assembly is configured to extract at least a portion of the delivered first cleaning fluid or at least a portion of the delivered mixture.