Patents by Inventor Marshall Hatch

Marshall Hatch 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).

  • Publication number: 20240263575
    Abstract: A lube skid apparatus configured to be moveable and transportable. The lube skid having one or more tanks carried by a scaffold of the lube skid. One or both tanks having sloped bottom walls to optimize flow of fluids in the tanks to minimize residual fluid left in the tank. One or both tanks having sloped top walls configured to contain and direct the flow of fluid spills on the skid to an adjacent sump. The skid also carries a plurality of service devices such as a motor, an air compressor, a tank to hold compressed air, pumps to move fluid with associated filters and hoses, and one or more service storage drawers.
    Type: Application
    Filed: January 4, 2024
    Publication date: August 8, 2024
    Applicant: Heritage Industries, LLC
    Inventor: Marshall Hatch
  • Patent number: 11905864
    Abstract: A lube skid apparatus configured to be moveable and transportable. The lube skid having one or more tanks carried by a scaffold of the lube skid. One or both tanks having sloped bottom walls to optimize flow of fluids in the tanks to minimize residual fluid left in the tank. One or both tanks having sloped top walls configured to contain and direct the flow of fluid spills on the skid to an adjacent sump. The skid also carries a plurality of service devices such as a motor, an air compressor, a tank to hold compressed air, pumps to move fluid with associated filters and hoses, and one or more service storage drawers.
    Type: Grant
    Filed: February 6, 2023
    Date of Patent: February 20, 2024
    Assignee: HERITAGE INDUSTRIES, LLC
    Inventor: Marshall Hatch
  • Publication number: 20230184145
    Abstract: A lube skid apparatus configured to be moveable and transportable. The lube skid having one or more tanks carried by a scaffold of the lube skid. One or both tanks having sloped bottom walls to optimize flow of fluids in the tanks to minimize residual fluid left in the tank. One or both tanks having sloped top walls configured to contain and direct the flow of fluid spills on the skid to an adjacent sump. The skid also carries a plurality of service devices such as a motor, an air compressor, a tank to hold compressed air, pumps to move fluid with associated filters and hoses, and one or more service storage drawers.
    Type: Application
    Filed: February 6, 2023
    Publication date: June 15, 2023
    Inventor: Marshall Hatch
  • Patent number: 11598231
    Abstract: A lube skid apparatus configured to be moveable and transportable. The lube skid having one or more tanks carried by a scaffold of the lube skid. One or both tanks having sloped bottom walls to optimize flow of fluids in the tanks to minimize residual fluid left in the tank. One or both tanks having sloped top walls configured to contain and direct the flow of fluid spills on the skid to an adjacent sump. The skid also carries a plurality of service devices such as a motor, an air compressor, a tank to hold compressed air, pumps to move fluid with associated filters and hoses, and one or more service storage drawers.
    Type: Grant
    Filed: March 2, 2020
    Date of Patent: March 7, 2023
    Assignee: HERITAGE INDUSTRIES, LLC
    Inventor: Marshall Hatch
  • Publication number: 20210269288
    Abstract: A service unit apparatus, which is suited to support one or more service equipment devices such as a fuel-powered engine, an electric motor, an electric power generator, a hydraulic pump, a crane, an air compressor, tanks to hold compressed air, batteries, a battery charger, a power unit and/or a reservoir of hydraulic fluid. The service unit may be configured to attach to a service vehicle rearward of the cab of the service vehicle. The service unit may be constructed to include one or more outriggers.
    Type: Application
    Filed: February 28, 2020
    Publication date: September 2, 2021
    Inventor: Marshall Hatch
  • Publication number: 20210270155
    Abstract: A lube skid apparatus configured to be moveable and transportable. The lube skid having one or more tanks carried by a scaffold of the lube skid. One or both tanks having sloped bottom walls to optimize flow of fluids in the tanks to minimize residual fluid left in the tank. One or both tanks having sloped top walls configured to contain and direct the flow of fluid spills on the skid to an adjacent sump. The skid also carries a plurality of service devices such as a motor, an air compressor, a tank to hold compressed air, pumps to move fluid with associated filters and hoses, and one or more service storage drawers.
    Type: Application
    Filed: March 2, 2020
    Publication date: September 2, 2021
    Inventor: Marshall Hatch