发明名称 A vacuum cleaner
摘要 <p>A vacuum cleaner (1) of the stick-vac type, comprising a handheld vacuum cleaner (3) which is attached to an elongate, rigid wand (5) and which is fluidly connected to a cleaner head (7) provided at the end of the wand (5). The cleaner head (7) is connected to the wand (5) via a mechanical steering couple (25) for directionally steering the cleaner head (7) in plane parallel contact with the floor as the wand (5) is rotated about its axis.</p>
申请公布号 AU2011309890(B2) 申请公布日期 2015.09.03
申请号 AU20110309890 申请日期 2011.09.09
申请人 DYSON TECHNOLOGY LIMITED 发明人 GAMMACK, PETER DAVID;COURTNEY, STEPHEN BENJAMIN;MARSH, JONATHAN GEORGE
分类号 A47L5/24;A47L5/22;A47L5/28;A47L9/02;A47L9/24 主分类号 A47L5/24
代理机构 代理人
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