Patents by Inventor Wayne M. Slagle

Wayne M. Slagle has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • 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