Patents by Inventor Odilon Dumas

Odilon Dumas 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).

  • Self-supporting pipe boom
    Patent number: 3964512
    Abstract: A pipe boom which can be used in conjunction with a slurry pump for delivering and placing concrete. The pipe boom has an upstanding riser assembly on a turret, at least two pivotally interconnected pipe sections that form a foldable arrangement, suitable linear actuators for erecting the pipe sections and pivotal connections for interconnecting the pipe sections and the riser assembly by means of rigid conduits.
    Type: Grant
    Filed: August 26, 1974
    Date of Patent: June 22, 1976
    Inventor: Odilon Dumas