Patents by Inventor Lorne E. Caddo

Lorne E. Caddo 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).

  • Vane type orienter
    Patent number: 5404990
    Abstract: A vane typed orienter is formed by a plurality of spaced parallel shafts having radial extending axially spaced disks mounted thereon. Passages are formed between the disks and adjacent disks on adjacent shafts define sides of such passages. A vane element is provided to complete the wall formed by a pair of adjacent disks forming one wall of a passage and at least substantially fills the lower gap formed between the peripheries of the adjacent disks forming the one wall.
    Type: Grant
    Filed: August 12, 1994
    Date of Patent: April 11, 1995
    Assignee: MacMillan Bloedel Limited
    Inventors: Derek Barnes, Lorne E. Caddo, Robert M. Knudson, Roger W. Kozak