Patents by Inventor Peter M. Perdok

Peter M. Perdok 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).

  • Track for conveyor chain
    Patent number: 4562921
    Abstract: A track for conveyor chain is provided by a plastic member having sides and a flat cross web supported by a U-shaped channel to provide a low friction guide way for both the upper and return runs of the chain. The plastic guide way for both runs can be a pair of identical members or a single extrusion. The guide way and channel can be factory assembled in units of suitable length and mounted to the conveyor track at the point of installation with use of simple tools and without requiring any special skills.
    Type: Grant
    Filed: November 3, 1983
    Date of Patent: January 7, 1986
    Assignee: Lear Siegler, Inc.
    Inventors: Hendrik Leemkuil, Samuel J. Deman, Peter M. Perdok