Patents by Inventor Dorland L. Crosman

Dorland L. Crosman 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: 4463520
    Abstract: A toy vehicle which when propelled by a player from a starting point along a flat surface in the forward direction, acts to store energy, the vehicle at the end of its forward run being caused by the stored energy to reverse its orientation as it runs back toward the starting point. The vehicle includes a chassis having a front cowl section projecting therefrom below which is a front wheel carriage coupled to the cowl by a pivot pin, whereby the carriage orientation is reversible relative to the cowl. The carriage has a spring motor therein operatively coupled to the front wheel axle which when rotated during the forward run of the vehicle acts to wind the motor. The rear wheel axle is supported in bearings below the rear section of the chassis, one of which is slotted to permit angular displacement of the axle.
    Type: Grant
    Filed: March 21, 1983
    Date of Patent: August 7, 1984
    Assignee: Buddy L Corporation
    Inventor: Dorland L. Crosman
  • Patent number: 4366375
    Abstract: A coin register toy bank adapted to accept and totalize coins of different size. Each coin is deposited in the receiver of a rotary drum mounted above a coin box, the drum being operatively coupled by an intermediate clutch plate to a register wheel having a circular series of teeth on the side thereof facing the drum. The drum is manually turned by a pull-down lever from its normal coin-receiving angular position to an extreme position at which the receiver is aligned with the entry of the cash box into which the coin drops. As the drum turns, the register wheel is caused by the clutch plate which engages the teeth thereof to advance incrementally to an extent depending on the size of the received coin, thereby indicating the deposit. To prevent the advancing wheel from overshooting and misindicating the deposit, an interlock mechanism is provided which is triggered when the drum assumes its extreme position and then acts to detent one of the wheel teeth to prevent any further wheel advance.
    Type: Grant
    Filed: December 15, 1980
    Date of Patent: December 28, 1982
    Assignee: Buddy L Corporation
    Inventor: Dorland L. Crosman
  • Patent number: 4311311
    Abstract: In a first embodiment, a steel ball traveling along the playing surface of a pinball machine may selectively drop through apertures into one of several aligned cups resulting in movement of the cups by gravity, the closing of a circuit for scoring and the operation of a mechanical linkage for causing rapid arcuate movement of the cups to "throw" the ball back into play.
    Type: Grant
    Filed: October 22, 1979
    Date of Patent: January 19, 1982
    Assignee: Louis Marx & Co., Inc.
    Inventor: Dorland L. Crosman
  • Patent number: 4031657
    Abstract: A human-like figure actuable by an operator to simulate the movements of a human being. The figure is mounted near the front of a platform by means of one of its legs and is operated by means of a set of controls near the rear of the platform to move a pair of articulated arms and the second leg. The control arrangement near the rear of the platform includes a handle which extends laterally on each side of the platform and can be held by the operator to maneuver the platform. The controls are arranged on either side of the handle so that the operator can work any one of them with his fingers without releasing the others. By working a single control the operator can make the figure kick its second leg and bend at the waist to simulate a karate kick. Two additional controls each operate one of the figure's arms, one of which can be made to simulate a punch and the other to simulate a karate chop.
    Type: Grant
    Filed: February 5, 1976
    Date of Patent: June 28, 1977
    Assignee: Aurora Products Corporation
    Inventors: Dorland L. Crosman, Charles M. Diker
  • Patent number: D252760
    Type: Grant
    Filed: July 22, 1977
    Date of Patent: August 28, 1979
    Assignee: Louis Marx & Co., Inc.
    Inventors: Michael R. Meyers, John A. Vernon, Dorland L. Crosman
  • Patent number: D252887
    Type: Grant
    Filed: July 22, 1977
    Date of Patent: September 11, 1979
    Assignee: Louis Marx & Co., Inc.
    Inventors: Michael R. Meyers, John A. Vernon, Dorland L. Crosman