Patents by Inventor William P. Tarrant

William P. Tarrant 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).

  • Conveyor
    Patent number: 4043446
    Abstract: Discloses a conveyor, adapted to be driven by drive means, for continuous and positive conveying of material. The conveyor comprises driven chains, adapted to be driven by the drive means, spaced-apart, rigid bar flights carried cross-wise by and relative to the driven chains, and angularly arranged and disposed chains carried between the rigid bar flights. The rigid bar flights and angularly arranged chains between such rigid bar flights cooperate to effect continuous and positive conveying of the material.
    Type: Grant
    Filed: April 8, 1976
    Date of Patent: August 23, 1977
    Assignee: Tarrant Manufacturing Company
    Inventor: William P. Tarrant