Patents by Inventor Armand Royer

Armand Royer 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).

  • Blade-equipped vehicle tree gripping means
    Patent number: 4645410
    Abstract: An improved vehicle for working in a forest, of the type comprising a pusher blade movable up and down. This vehicle is improved in that it further comprises a tree gripping unit mounted laterally of the blade at one end thereof, in a position to pick up a tree lying on the ground. An actuator is provided for actuating the tree gripping unit from the cabin of the vehicle.
    Type: Grant
    Filed: April 7, 1986
    Date of Patent: February 24, 1987
    Assignee: Julien Royer
    Inventor: Armand Royer