Patents by Inventor Pierre H. Lemaire

Pierre H. Lemaire 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).

  • Patent number: 4204793
    Abstract: A vehicle-mounted container handling device which is capable of mounting and dismounting containers from the vehicle, and tilting a container mounted on the vehicle for dumping purposes. A tipping chassis pivotally mounted to the rear of the vehicle frame supports a transverse coupling shaft, upon which an articulated gantry is pivotally mounted. The gantry has an upper arm with a prehension device at its free end for grasping a container, and a lower arm comprising upper and lower booms hinged together. The upper boom is arranged to rest on and be supported by the lower boom, and a hydraulic jack extends between the rear of the vehicle frame and the upper boom to provide bi-directional movement of the gantry.
    Type: Grant
    Filed: May 15, 1978
    Date of Patent: May 27, 1980
    Inventor: Pierre H. Lemaire