发明名称 Attachment device for a cleaning apparatus
摘要 An attachment device for a cleaning apparatus including an attachment comprised of a head portion. The head portion has and upper surface and a lower surface. A clamp assembly is comprised of a pair of clamping members dimensioned for coupling with a cleaning apparatus. Each clamping member has a tab extending upwardly from upper ends thereof. Each tab has a threaded aperture therethrough. A thumbscrew extends through the threaded apertures of the tabs for securement of the pair of clamping members to the cleaning apparatus. The clamp assembly is coupleable to the attachment.
申请公布号 US5774933(A) 申请公布日期 1998.07.07
申请号 US19960676439 申请日期 1996.07.08
申请人 JANNICELLI, JR., EDWARD 发明人 JANNICELLI, JR., EDWARD
分类号 A47L5/14;A47L9/06;(IPC1-7):A47L5/28 主分类号 A47L5/14
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