Patents by Inventor Harold A. Hartleben

Harold A. Hartleben 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: 4762513
    Abstract: A reconfigurable walking toy which may be operated by turning a control knob which activates a gear mechanism within the toy used to move the leg members of the toy in order to simulate a walking action. The toy has two leg members, each having upper and lower leg members. The two upper leg members are rotatably engaged to a hollow body. Each of the two lower leg members is rotatably engaged to one of the upper leg members. The toy is supported by foot members which rotatably engage the bottom ends of the lower leg members. The gear mechanism features two sector gears which are rotatably mounted to the hollow body of the toy. The sector gears are driven by a pinion gear attached to a gear shaft. A control knob is used to rotate the shaft. Rotation of the knob back and forth causes one leg member to stride forward followed by the other leg member, simulating a walking movement of the toy.
    Type: Grant
    Filed: July 3, 1986
    Date of Patent: August 9, 1988
    Assignee: Mattel, Inc.
    Inventors: Terence A. Choy, Harold A. Hartleben, Jaime Serna
  • Patent number: 4682969
    Abstract: A toy for use in conjunction with a toy doll that can simulate both a robot and a vehicle is presented. The toy transforms from the configuration of a vehicle to that of a robot by rotating or moving upper and lower leg members with respect to each other until they are disposed in approximately a vertical position. A torso member rotatably coupled to the upper leg members simulates a robotic humanoid head and trunk. Side arms operably coupled to the torso member are adapted to either hang vertically simulating the arms of a robot or to be positioned adjacent the robot's head to simulate the front of a vehicle. When the side arms are disposed in the latter position, the toy can be folded into a compact configuration simulating a vehicle such as an all terrain vehicle. A toy doll can be placed on top of the toy when it simulates a vehicle and used in conjunction with handles extending from the side arms.
    Type: Grant
    Filed: September 27, 1985
    Date of Patent: July 28, 1987
    Assignee: Mattel, Inc.
    Inventors: Terrence A. Choy, Harold A. Hartleben
  • Patent number: 4668205
    Abstract: A toy that can be used to simulate a vehicle or an aircraft is presented. The toy has a hood rotatably coupled to its front end which may be opened and closed. A rear portion is rotatably coupled to the rear end of the toy and may be rotated to two positions in order to simulate the tail portion of an aircraft and the back of a vehicle. Wing extensions are rotatably coupled to wing supports extending from the sides of the toy. A wheel is rotatably coupled to each wing extension. The wing extensions may be rotated to a vertical position so that the wheels will rest on a supporting surface and support the rear end of the toy. As such, the toy simulates a vehicle when the wing extensions are rotated to a vertical position and simulates an aircraft when the wing extensions remain in a horizontal position. Swingarms supporting simulated guns are rotatably coupled to the sides of the toy. A toy doll may be placed inside the toy and used in conjunction with the swingarms.
    Type: Grant
    Filed: September 27, 1985
    Date of Patent: May 26, 1987
    Assignee: Mattel, Inc.
    Inventors: Terence A. Choy, Harold A. Hartleben
  • Patent number: 4604073
    Abstract: A toy including a base portion having a spherically contoured lower surface with a generally flattened portion at the center thereof and an upper surface with a centrally positioned post, and a plurality of other members, each of like configuration, but of different sizes, each being provided on the undersurface thereof with a centrally positioned cup-shaped socket portion configured for generally interlocking with the post, and on the upper surface thereof with a generally centrally positioned post. A figure member is provided with a cup-shaped socket portion in the bottom thereof for engagement with the post of the uppermost other member.
    Type: Grant
    Filed: December 19, 1984
    Date of Patent: August 5, 1986
    Assignee: Mattel, Inc.
    Inventors: James R. Livesey, William Hart, Harold A. Hartleben