Patents by Inventor Randall Carder

Randall Carder 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).

  • High pressure fuel nozzle leak stop assembly
    Patent number: 11795048
    Abstract: A leak stop assembly for an automatic shut-off fluid nozzle having a fluid flow path and a check valve with a through bore in the flow path. The assembly includes a bleeder seat that houses a length of the flow path proximate the check valve, a rubber plug, and a rigid cross-brace attached to the bleeder seat and holding the plug. Fluid flows around the check valve when open. The cross-brace positions the plug relative to the check valve through bore such that the plug seals against the check valve through bore when the check valve is closed.
    Type: Grant
    Filed: December 2, 2021
    Date of Patent: October 24, 2023
    Assignee: M. Carder Industries, Inc.
    Inventor: Randall Carder
  • HIGH PRESSURE FUEL NOZZLE LEAK STOP ASSEMBLY
    Publication number: 20220169495
    Abstract: A leak stop assembly for an automatic shut-off fluid nozzle having a fluid flow path and a check valve with a through bore in the flow path. The assembly includes a bleeder seat that houses a length of the flow path proximate the check valve, a rubber plug, and a rigid cross-brace attached to the bleeder seat and holding the plug. Fluid flows around the check valve when open. The cross-brace positions the plug relative to the check valve through bore such that the plug seals against the check valve through bore when the check valve is closed.
    Type: Application
    Filed: December 2, 2021
    Publication date: June 2, 2022
    Applicant: M. Carder Industries, Inc.
    Inventor: Randall Carder