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公开(公告)号：US20240315512A1
公开(公告)日：2024-09-26
申请号：US18734578
申请日：2024-06-05
Applicant: SHARKNINJA OPERATING LLC
Inventor： Lee M. COTTRELL , Daniel INNES , Jordan RIDGLEY , Philippa COPELAND , Mingliang QIN , Xuemei LIU , Ying DONG , Bin YAO , Cong SU , Dawei LIU , Xiang ZHOU , Heliang CHEN , Richard DAHLGREN
CPC classification number: A47L11/30 , A47L11/34 , A47L11/4016 , A47L11/4044 , A47L11/4083 , C11D3/0031 , C11D3/10 , C11D3/33 , C11D3/3942 , C11D3/3945 , C11D3/3947 , C11D2111/12
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.
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公开(公告)号：US20240245274A1
公开(公告)日：2024-07-25
申请号：US18207503
申请日：2023-06-08
Applicant: SHARKNINJA OPERATING LLC
Inventor： Lee M. COTTRELL , Daniel INNES , Jordan RIDGLEY , Philippa COPELAND , Mingliang QIN , Xuemei LIU , Ying DONG , Bin YAO , Cong SU , Dawei LIU , Xiang ZHOU , Heliang CHEN , Richard DAHLGREN
CPC classification number: A47L11/30 , A47L11/34 , A47L11/4016 , A47L11/4044 , A47L11/4083 , C11D3/0031 , C11D3/10 , C11D3/33 , C11D3/3942 , C11D3/3945 , C11D3/3947 , C11D11/0017
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.
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公开(公告)号：US20240245278A1
公开(公告)日：2024-07-25
申请号：US18207480
申请日：2023-06-08
Applicant: SHARKNINJA OPERATING LLC
Inventor： Lee M. COTTRELL , Daniel INNES , Jordan RIDGLEY , Philippa COPELAND , Mingliang QIN , Xuemei LIU , Ying DONG , Bin YAO , Cong SU , Dawei LIU , Xiang ZHOU , Heliang CHEN , Richard DAHLGREN
CPC classification number: A47L11/4088 , A47L11/30 , A47L11/34 , A47L11/4019 , A47L11/4025 , A47L11/4044 , A47L11/4075 , A47L11/4083
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.
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公开(公告)号：US20240292995A1
公开(公告)日：2024-09-05
申请号：US18664955
申请日：2024-05-15
Applicant: SHARKNINJA OPERATING LLC
Inventor： Adam UDY , Lee COTTRELL , Chi Ho HUI , Jian cheng WANG , Fariha AHMED , Jennifer ANDREWS , Devan SCHAPPLER , Dejian HE , Kevin O'MALLEY , Ognjen VRDOLJAK , Peter CAHALY , Scott NIEDZWECKI , Bartholomew DE BANZIE LAMPARD , Qiang LIU , Yinhui LI , Daniel INNES , Jordan RIDGLEY , Bin YAO , Linqiang FENG , Yongsheng LAI , Mingchun ZHU , Mingliang QIN , Xavier CULLERE , Zach SHONFELD , Ryan SHIMIZU , Jeremy MCDANIEL , Richard Marc DAHLGREN
CPC classification number: A47L11/4083 , A47L5/225 , A47L11/4016 , A47L11/4088 , A47L9/242 , A47L11/302
Abstract: 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.
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