发明名称 VACUUM CLEANER HAVING A REUSABLE DIRT CUP
摘要 A vacuum cleaner assembly including a motor housing, a motor and fan assembly mounted in the motor housing, and a dirt containment chamber having an air intake at one end. An apertured wall is provided at one end of the motor housing so that the fan is closely adjacent the aperture. A planer filter is provided within the containment chamber and extends from a distal end to a proximal end of the chamber to separate the chamber into an air flow chamber and a dirt chamber. The aperture is separated from air flow communication with said intake opening by the filter.
申请公布号 CA2256777(A1) 申请公布日期 1999.07.09
申请号 CA19992256777 申请日期 1999.01.07
申请人 WHITE CONSOLIDATED INDUSTRIES, INC 发明人 HOHULIN, SAMUEL E.;SMITH, JEFFREY;THOMAS, JOYCE K.
分类号 A47L5/24;A47L5/28;A47L9/12;(IPC1-7):A47L9/10;A47L9/22 主分类号 A47L5/24
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