Patents by Inventor G. Joseph Ring

G. Joseph Ring 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).

  • Dual clevis pin retainer spring assembly and kit
    Patent number: 11181140
    Abstract: A dual clevis pin retainer spring assembly and kit used to attach a brake rod clevis to the brake actuator lever and the push rod for an associated automatic slack adjuster. The pin used to attach the brake actuator lever to the clevis is configured to include an engagement slot to retain an associated retainer spring pin with the pin.
    Type: Grant
    Filed: July 31, 2020
    Date of Patent: November 23, 2021
    Inventor: G. Joseph Ring