Patents by Inventor Dennis C Pool

Dennis C Pool 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: 7866932
    Abstract: A container loader includes a loading ram and a side wall protector device for protecting side walls of a container, such as a trailer or a shipping container. The side wall protector device includes a pair of spaced-apart movable side plates with at least one actuator connected to the side plates. The side plates are selectively extendable into spaces adjacent the container side walls by the actuator and are retractable therefrom, such that the side wall protector device substantially contains a loading pressure within the container and substantially prevents the pressure from exerting force upon the container side walls.
    Type: Grant
    Filed: February 27, 2008
    Date of Patent: January 11, 2011
    Assignee: SP Industries, Inc.
    Inventor: Dennis C. Pool
  • Patent number: 7275906
    Abstract: A waste loading device for loading waste/recyclables into a container includes a base portion positionable at a loading station, a loading tube extending from the base portion and a pushing member. The loading tube has a discharge end and is configured to be received in a container positioned at the waste/recyclables loading device such that the discharge end is substantially within the container. The discharge end is at an angle relative to a longitudinal axis of the loading tube. The pushing member is movable along the loading tube to push waste along the loading tube to the discharge end and into the container. The discharge opening at the discharge end opens generally downwardly. The loading tube may extend approximately eight feet or more into the container when the container is positioned at the loading device.
    Type: Grant
    Filed: July 20, 2004
    Date of Patent: October 2, 2007
    Assignee: SP Industries, Inc.
    Inventor: Dennis C Pool