Patents by Inventor Charles Carl Holley

Charles Carl Holley 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: 5745947
    Abstract: A debris collection vehicle (1) having an offset cab (12) adjacent to a conveyor belt (61) which transports collected debris to a hopper (59). Rows of resilient fingers (51) are mounted on a collector drum (36), the conveyor (61) and on curb brushes (22, 24). The orientation of the collector (36) may be varied with respect to the lower drum (57) supporting the conveyor belt (61) in order to permit the reliable entrainment of various sized and shaped objects without fouling. The collector drum (36) is biased by a spring (192) to facilitate clearance of obstacles or oversized debris. A front deflection bar (229) is mounted adjacent to the collector drum (36) to direct debris toward the lower support (56) of the conveyor belt (61). A rear deflection bar (239) is mounted adjacent to the lower conveyor support (56) to direct debris toward the upper surface of the conveyor belt (61).
    Type: Grant
    Filed: January 30, 1996
    Date of Patent: May 5, 1998
    Assignee: The Toro Company
    Inventors: Kaibai Liu, Charles Carl Holley, Walter John Petersen