Patents Assigned to Highway Drydock, Inc.
  • Motorcycle trailer
    Patent number: 4154352
    Abstract: An improved trailer particularly adapted for use in transporting motorcycles and having a retractable suspension arrangement whereby the load carrying bed may be raised for towing and lowered to ground level to facilitate loading and unloading. The suspension may be locked in the retracted position thereby rendering the trailer immobile and secure from theft and the suspension mounting may be vertically adjusted to vary ground clearance of the load bed without restricting operation of the retracting mechanism.
    Type: Grant
    Filed: December 23, 1977
    Date of Patent: May 15, 1979
    Assignee: Highway Drydock, Inc.
    Inventor: Charles J. Fowler