Sharkninja Operating LLC

Jennifer Andrews

Fariha Ahmed

Ognjen Vrdoljak

Qiang Liu

Daniel Innes

Jordan Ridgley

Kevin O'Malley

Mingliang Qin

Linqiang Feng

Jian Cheng Wang

Yinhui Li

Mingchun Zhu

Ryan Shimizu

Chi Ho Hui

Yongsheng Lai

Zach Shonfeld

Dejian He

Peter Cahaly

Bartholomew De Banzie Lampard

Scott B Niedzwecki

Adam Udy

Heliang Chen

Xavier F Cullere

Lee M Cottrell

Devan Schappler

Jeremy McDaniel

Xiang Zhou

Oliver G Holmes

Richard Marc Dahlgren

Bin Yao

Dawei Liu

Cong Su

Bartholomew Lampard

Jeremy Mcdaniel

David T Barker

Jemima L C Meil

Joe Baxter

Joshua Kingsbury

Lois Jones

Jay Castro

Wil Mcardle

Shiqi Mu

An extraction cleaner may include a base, an upright body pivotally coupled to the base, a supply tank removably coupled to the upright body and a recovery tank removably coupled to the upright body. The base may include a non-removable door and a removable suction nozzle. At least one fluid dispensing nozzle may be provided on the door. The door may be pivotally coupled to the base for providing access to an agitator. The cleaner may include and auto-spray configuration. The cleaner may include a support on the upright portion for the recovery tank. The cleaner may include an additive tank received in a receptacle of the supply tank. The recovery tank may include a float and/or an airflow management configuration. The cleaner may include a cleaning tool and a suction changeover valve and/or a fluid changeover valve. The cleaner may include a mixing valve for supplying fluid to a fluid changeover valve. A cleaning composition including an aqueous based cleaning solution mixed, on demand, with an aqueous based oxidizing solution is also provided.

Extraction cleaner

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

Growing community of inventors

Cambridge, MA, United States of America

Jennifer Andrews