Patents Represented by Attorney, Agent or Law Firm Scwabe, Williamson & Wyatt, P.C.
  • Dumb waiter elevating and lowering platform device
    Patent number: 6779634
    Abstract: An elevating system is provided that includes a platform that may travel up and down a tower through the use of a pair of cables, pulleys mounted at the top of the tower and a low profile motor mounted near the bottom of the tower to selectively raise and lower the platform by winding and unwinding of the cables.
    Type: Grant
    Filed: December 6, 1999
    Date of Patent: August 24, 2004
    Inventor: Wayne M. Slagle