Patents by Inventor Douglas L. Hancock, JR.

Douglas L. Hancock, JR. 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).

  • Trailer-mounted metered pumping system
    Patent number: 12005828
    Abstract: A trailer-mounted pumping system includes a flatbed trailer having a generally flat deck surface, a pump, a batch controller, and a metering device in electronic communication with the batch controller, wherein the pump is configured to move a liquid from at least one tote supported by the generally flat deck surface to a location off-board the flatbed trailer, and the batch controller is configured to measure a volume of the liquid via the metering device. The pump, the metering device, and/or the batch controller may be disposed beneath the generally flat deck surface.
    Type: Grant
    Filed: May 9, 2022
    Date of Patent: June 11, 2024
    Assignee: Western Transport Logistics, Inc.
    Inventors: Douglas L. Hancock, Jr., Jacob R. Pew
  • TRAILER-MOUNTED METERED PUMPING SYSTEM
    Publication number: 20220258661
    Abstract: A trailer-mounted pumping system includes a flatbed trailer having a generally flat deck surface, a pump, a batch controller, and a metering device in electronic communication with the batch controller, wherein the pump is configured to move a liquid from at least one tote supported by the generally flat deck surface to a location off-board the flatbed trailer, and the batch controller is configured to measure a volume of the liquid via the metering device. The pump, the metering device, and/or the batch controller may be disposed beneath the generally flat deck surface.
    Type: Application
    Filed: May 9, 2022
    Publication date: August 18, 2022
    Inventors: Douglas L. Hancock, JR., Jacob R. Pew
  • Trailer-mounted metered pumping system
    Patent number: 11414004
    Abstract: A trailer-mounted pumping system includes a flatbed trailer having a generally flat deck surface, a pump, a batch controller, and a metering device in electronic communication with the batch controller, wherein the pump is configured to move a liquid from at least one tote supported by the generally flat deck surface to a location off-board the flatbed trailer, and the batch controller is configured to measure a volume of the liquid via the metering device. The pump, the metering device, and/or the batch controller may be disposed beneath the generally flat deck surface.
    Type: Grant
    Filed: July 10, 2019
    Date of Patent: August 16, 2022
    Assignee: Western Transport Logistics, Inc.
    Inventors: Douglas L. Hancock, Jr., Jacob R. Pew
  • TRAILER-MOUNTED METERED PUMPING SYSTEM
    Publication number: 20210010465
    Abstract: A trailer-mounted pumping system includes a flatbed trailer having a generally flat deck surface, a pump, a batch controller, and a metering device in electronic communication with the batch controller, wherein the pump is configured to move a liquid from at least one tote supported by the generally flat deck surface to a location off-board the flatbed trailer, and the batch controller is configured to measure a volume of the liquid via the metering device. The pump, the metering device, and/or the batch controller may be disposed beneath the generally flat deck surface.
    Type: Application
    Filed: July 10, 2019
    Publication date: January 14, 2021
    Inventors: Douglas L. Hancock, JR., Jacob R. Pew