发明名称 AN ATTACHMENT FOR A CLEANING APPLIANCE
摘要 <p>The invention provides an attachment (10) for a cleaning appliance comprising a main body (11), the main body (11) having a head (12) and a passageway (28) through which a fluid is able to flow. The head (12) includes first and second suction openings (18, 20), each of the first and second suction openings (18, 20) being arranged to engage with a surface to be cleaned (34, 36). The first and second suction openings (18, 20) are in simultaneous communication with the passageway (28). By providing such an arrangement, both of the first and second suction openings (18, 20) are independently able to engage with a surface to be cleaned (34, 36) and a rotatable connection between the head (12) and a neck (14) is not required.</p>
申请公布号 WO2008017801(A1) 申请公布日期 2008.02.14
申请号 WO2007GB02671 申请日期 2007.07.16
申请人 DYSON TECHNOLOGY LIMITED;GENN, STUART, LLOYD 发明人 GENN, STUART, LLOYD
分类号 A47L9/02 主分类号 A47L9/02
代理机构 代理人
主权项
地址