Patents by Inventor Andre Larose

Andre Larose 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).

  • Tree cutting mechanism in a tree harvester
    Patent number: 4437500
    Abstract: An improved tree cutting mechanism for a tree harvester. The mechanism employs two stacked circular saws which are rotated and moved forwardly to cut through a tree. A wedge between the saws moves pieces of the tree being cut between the saws out of the way of the support for the saws.
    Type: Grant
    Filed: September 30, 1982
    Date of Patent: March 20, 1984
    Assignee: Boreal Hydraulic Equipment
    Inventor: Andre Larose