Patents by Inventor James W. Canada

James W. Canada 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).

  • Contoured dunnage cutter
    Patent number: 4437501
    Abstract: A contoured dunnage cutter is provided for cutting partially circular arcs in timber dunnage separators, wherein, the partially circular arcs are precisely cut in shape and depth, and spaced at preset distances. The timber dunnage separator is positioned against adjustable stops and held firmly while cutting occurs. A rotating cutter head is pivotally mounted for motion through an arc corresponding to the partially circular arc being cut in the timber dunnage separator.
    Type: Grant
    Filed: May 26, 1982
    Date of Patent: March 20, 1984
    Assignee: United States Pipe and Foundry Company
    Inventors: James W. Canada, James W. Layton