Patents by Inventor Robert L. Levan

Robert L. Levan 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).

  • Patent number: 4597424
    Abstract: The woodworking device is of the type having a base; a horizontally extending support frame carried by the base; and a drive motor mounted on the support frame for being adjustably moved to and maintained at selected positions along said horizontally extending support frame. The drivew motor has a rotatable drive shaft extending generally horizontally. The machine has an accessory seat carried by the base for receiving thereon various woodworking tools or accessories. The carving adapter comprises a mounting platform for being carried by the accessory seat; bearing means carried by said mounting platform; an elongate rotatable shaft having a first portion extending from one end thereof to a medial location in the shaft and a second portion extending from the medial location to the other end thereof.
    Type: Grant
    Filed: April 2, 1985
    Date of Patent: July 1, 1986
    Inventor: Robert L. Levan