发明名称 Vacuum cleaner
摘要 A vacuum cleaner is comprised of a housing having a removable filter chamber and a motor chamber fluid flow connected by a connection chamber. Fluid is held within a basin located at the bottom of the filter chamber. An air intake hose has one end open for vacuum accessory attachment and the opposing end received within the fluid. A fan, located within the motor chamber, draws air from and creates a vacuum within the filter chamber for drawing an air stream through the air intake hose. A filter provides a moisture barrier between the filter chamber and the connection chamber.
申请公布号 US5829092(A) 申请公布日期 1998.11.03
申请号 US19960710836 申请日期 1996.09.23
申请人 HOBBS, ROY 发明人 HOBBS, ROY
分类号 A47L9/18;(IPC1-7):A47L9/18 主分类号 A47L9/18
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