Patents Assigned to Direct Dimension Inc.
  • Self-lubricating trailer bearing plate for fifth wheel
    Patent number: 6773023
    Abstract: An assembly for coupling a tractor to a trailer is disclosed. The assembly comprises a fifth wheel bearing plate and a trailer bearing plate assembly. The trailer bearing plate assembly includes a self-lubricating plate securely attached to an underside of said trailer by a chemical attachment means.
    Type: Grant
    Filed: October 17, 2002
    Date of Patent: August 10, 2004
    Assignee: Direct Dimension Inc.
    Inventors: George C. Athans, Leonidas C. Athans