Patents by Inventor Peter Bok

Peter Bok 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).

  • Apparatus for machining the edges of panels, especially panels of wood material having hard glue layers thereon
    Patent number: 3941173
    Abstract: A method and apparatus for edge machining panels, especially panels having a hard glue layer thereon. Rotary edge cutting tools are presented to the panel edge to be cut. The tools having axially overlapping cutters thereon. There is moving of the tools by equal amounts in opposite directions during rotation of the tools to compensate for wear of the tools caused by the hard glue layer in the panels.
    Type: Grant
    Filed: March 27, 1974
    Date of Patent: March 2, 1976
    Assignee: Ledermann & Co.
    Inventors: Eberhard Heimbrand, Peter Bok