Patents by Inventor William D. Moller

William D. Moller 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).

  • Patent number: 4701098
    Abstract: A cable reel handling and transporting trailer including a wheeled frame having a forwardly extending hitch provided on the forward end thereof. The wheeled frame includes a pair of laterally spaced-apart and longitudinally extending side frames having a wheel rotatably mounted thereon. A hydraulically operated leveling arm is pivotally mounted on each of the side frames and is adapted to engage a spindle reel assembly extended through a cable reel to roll the spindle reel assembly forwardly on the leveling arms. When the spindle reel assembly has reached the forward end of the leveling arms, a pair of hydraulic cylinders are actuated which engage the opposite ends of the spindle reel assembly so that the spindle reel assembly and the cable reel are moved upwardly on a forwardly extending guide rail into a lock/transport/rotating position. A hydraulic motor is operatively connected to one end of the spindle reel assembly for laying and retrieving the cable on the cable reel.
    Type: Grant
    Filed: September 26, 1986
    Date of Patent: October 20, 1987
    Assignee: Dakota Mfg. Co., Inc.
    Inventors: Joseph W. Bills, William D. Moller