Patents by Inventor Eugene Michael Jenkins

Eugene Michael Jenkins 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).

  • Leveling discharge system for ready-mix trucks
    Patent number: 4063628
    Abstract: A leveling discharge system for ready-mix concrete trucks having a first member mounted on a truck for pivotal movement about a substantially horizontal first axis disposed longitudinally of the truck, a second member mounted on the first member for pivotal movement about a substantially erect second axis disposed in a plane common to the first axis, and a discharge chute mounted on the second member for pivotal movement about a substantially horizontal third axis normal to said plane and disposed transversely of the truck.
    Type: Grant
    Filed: October 26, 1976
    Date of Patent: December 20, 1977
    Inventor: Eugene Michael Jenkins