×

Floor surface cleaning machine

  • US 5,829,095 A
  • Filed: 10/17/1996
  • Issued: 11/03/1998
  • Est. Priority Date: 10/17/1996
  • Status: Expired due to Term
First Claim
Patent Images

1. Vacuum system comprising, in combination:

  • a vacuum assembly including an inlet and an outlet for passage of air and including a drive having a free end;

    a socket of a size for receipt of the vacuum assembly and having a socket wall and an open end, with the inlet of the vacuum assembly passing through the socket wall in a sealed manner to generally prevent entry of solution into the socket around the inlet, with the outlet passing through the open end of the socket;

    a mount of a size for closing the open end of the socket in a sealed manner to generally prevent entry of solution into the socket through the open end and around the outlet; and

    means for removably securing the mount to the socket.

View all claims
  • 2 Assignments
Timeline View
Assignment View
    ×
    ×