发明名称 SHIRLEY'S SOLUTIONS SYSTEMS
摘要 A vacuum cleaner attachment comprising an upper tubular elongated hollow member having a first open end and a second open end, a connector, and a lower elongated hollow member having a first end and a second end, the first end adapted to fit the connector. The first open end of the upper tubular elongated hollow member is adapted to connect to an end of a vacuum cleaner hose connected to a vacuum cleaner and the second open end of the upper tubular elongated hollow member is adapted to connect to the connector. The connector comprises an elbow attachment and connects the upper tubular elongated hollow member and the lower elongated hollow member The lower elongated hollow member comprises an elongated flattened rectangular profile having a bottom surface and a top surface, the bottom surface located adjacent a floor surface when a user is operating the vacuum cleaner.
申请公布号 US2012090639(A1) 申请公布日期 2012.04.19
申请号 US201113236612 申请日期 2011.09.19
申请人 HELDMAN LEROY;HELDMAN ANDREW L.;HELDMAN TIMOTHY L.;HELDMAN PATRICK B.;BONDY CHRISTINE A.;PALKO ANGELA M.;BREWSTER JULIA K. 发明人 HELDMAN LEROY;HELDMAN ANDREW L.;HELDMAN TIMOTHY L.;HELDMAN PATRICK B.;BONDY CHRISTINE A.;PALKO ANGELA M.;BREWSTER JULIA K.
分类号 A47L9/02;B08B5/04 主分类号 A47L9/02
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