|국가/구분||United States(US) Patent 등록|
|미국특허분류(USC)||15/353 ; 15/320 ; 15/373 ; 15/401 ; 15/119.2|
|발명자 / 주소|
|출원인 / 주소|
|대리인 / 주소||
|인용정보||피인용 횟수 : 120 인용 특허 : 18|
The present invention relates to a suction cleaning device which provides liquid dispensing, scrubbing, squeegeeing, and suction drying in a single, compact, self contained device. The suction cleaning device includes a cleaning device housing, a handle connected to the housing, an absorbent cleaning member mounted on the housing and movable between an extended and a retracted position, and a pair of squeegee blades. The device includes a suction system which draws the water from the floor surface which has been cleaned into a tank mounted on the housing...
[ What is claimed is:] [1.] A suction cleaning device for cleaning surfaces comprising:cleaning device housing;a handle extending from the housing;a cleaning member mounted on the housing and movable between an extended position in which the cleaning member extends from the housing and is used to clean a surface and a retracted position in which the cleaning member is substantially retracted into the housing;a suction motor within the housing for removing a contaminated liquid from the surface;a tank mounted on the housing for collecting the contaminated...