Sharkninja Operating LLC

Zach Shonfeld

Qiang Liu

Daniel Innes

Jordan Ridgley

Kevin O'Malley

Linqiang Feng

Fariha Ahmed

Ryan Shimizu

Jennifer Andrews

Chi Ho Hui

Jian Cheng Wang

Yinhui Li

Mingchun Zhu

Bartholomew De Banzie Lampard

Peter Cahaly

Dejian He

Yongsheng Lai

Scott B Niedzwecki

Ognjen Vrdoljak

Adam Udy

Xavier F Cullere

Lee M Cottrell

Devan Schappler

Mingliang Qin

Jeremy McDaniel

Richard Marc Dahlgren

Bin Yao

Jeremy Mcdaniel

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

Growing community of inventors

Cambridge, MA, United States of America

Zach Shonfeld