Sharkninja Operating LLC

Dawei Liu

Heliang Chen

Mingliang Qin

Xiang Zhou

Cong Su

Lee M Cottrell

Daniel Innes

Jordan Ridgley

Bin Yao

Richard Marc Dahlgren

Philippa Copeland

Xuemei Liu

Ying Dong

Ognjen Vrdoljak

Fariha Ahmed

Oliver G Holmes

Jennifer Andrews

Bartholomew Lampard

Jemima L C Meil

David T Barker

Joe Baxter

Joshua Kingsbury

Lois Jones

Jay Castro

Wil Mcardle

Shiqi Mu

A surface cleaning head may include a fluid distributor configured to distribute a cleaning fluid, an agitator configured to absorb at least a portion of the distributed cleaning fluid and to agitate debris on the surface to be cleaned, a fluid stripper configured to remove, from the agitator, at least a portion of the distributed cleaning fluid absorbed by the agitator, a debris container, and a removable cover. The debris container may include a solid debris chamber and a fluid debris chamber. The removable cover may include a fluid catch plate configured to transfer at least a portion of the cleaning fluid removed from the agitator by the fluid stripper to the fluid debris chamber, the fluid catch plate being configured to selectively transition between an in-use position and a cleaning position when the removable cover is removed from the surface cleaning head.

Cleaning apparatus

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.

Extraction cleaner

Growing community of inventors

Suzhou, China

Dawei Liu