Floating brush floor cleaner
Coupling device for floor maintenance machines
Rotary carpet cleaning pad
Buffing pad retainer
ApplicationNo. 349689 filed on 05/10/1989
US Classes:15/4, Combined15/49.1, Floor and wall cleaner15/180, Disk15/230, Rotary15/230.16Interrupted work engaging surface
ExaminersPrimary: Roberts, Edward L.
Attorney, Agent or Firm
International ClassesA47L 011/14
AbstractA combination of a bonnet and a base member used in connection with a rotary cleaning machine. The combination includes a base member for attachment to a drive shaft of a rotary cleaning machine. A brush member is releasably positioned on the base member. The combination further includes a bonnet constructed of flexible material which includes an opening correspondingly sized and located to receive the brush member therethrough. The bonnet is positioned on the base member such that the brush member extends through the bonnet opening to form a cleaning surface by the combination of the brush member and bonnet. This arrangement allows the brush member and bonnet to be independently replaceable.