Patents by Inventor John Crume

John Crume 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).

  • Sealing device for a slack adjuster
    Publication number: 20050126867
    Abstract: A slack adjuster includes a boot to inhibit contamination of the slack adjuster and prolong the lifetime of a vehicle braking system. The boot includes an expandable bellows, a first seal integrally formed with the bellows and a second seal integrally formed with the bellows. The second seal is positionable in the cavity of the body and includes a boss. The boss is engageable with the lip to inhibit removal of the second seal from the cavity. The second seal of the boot is inserted into the cavity, and a link is inserted through the boot and into the cavity after the seal is inserted into the cavity.
    Type: Application
    Filed: December 12, 2003
    Publication date: June 16, 2005
    Applicant: Gunite Corporation
    Inventors: John Crume, Omar Fakhoury, Reginal Pete, Charles Fritts