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公开(公告)号：US11382481B2
公开(公告)日：2022-07-12
申请号：US17582334
申请日：2022-01-24
Applicant: BISSELL Inc.
Inventor： Victoria J. Royale
Abstract: A surface cleaning apparatus includes a housing, a fluid delivery system including a supply tank removably mounted on the housing and a fluid distributor, a fluid recovery system having a recovery tank removably mounted on the housing, an extraction nozzle, a motor/fan assembly, and a supply tank receiver provided on the housing for receiving the supply tank and comprising a void at least partially defining a seat for the supply tank.
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公开(公告)号：US11229338B2
公开(公告)日：2022-01-25
申请号：US17108026
申请日：2020-12-01
Applicant: BISSELL Inc.
Inventor： Victoria J. Royale
Abstract: A handheld extraction cleaner includes a unitary body provided with a carry handle, and further provided with a supply tank, a recovery tank, and a suction source, all of which are carried on the unitary body. The various components of the extraction cleaner can be arranged for a balanced weight in hand. The supply and recovery tanks are configured to optimize the usable volume within the tanks, among other functions. A powered cleaning head including a removable brushroll is provided on the unitary body.
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公开(公告)号：US20210267428A1
公开(公告)日：2021-09-02
申请号：US17252596
申请日：2019-06-21
Applicant: BISSELL Inc.
Inventor： Jeffrey A. Scholten , Jacob Resch , Jacob S. Boles , Bryan Lee Villaroman , Victoria J. Royale , Timothy R. Lambrix
Abstract: An apparatus (10) for cleaning a surface includes a liquid delivery system (12) for storing cleaning liquid and delivering the cleaning liquid to the surface to be cleaned, a fluid recovery system (14) and a control system. The control system includes a controller (122) that is coupled to a fluid level sensing assembly (98). Methods of operating the same include sensing foam or liquid with the fluid level sensing assembly (98).
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