Mattel, Inc.

Chung Ming (Bryan) Cheng

William Willett

Chun Wing (Edward) Wong

A motorized toy vehicle comprising a chassis with opposing, top and bottom sides and opposing, first and second longitudinal ends and a central plane extending in a vertical direction and a longitudinal direction through the chassis and at least generally bisecting the sides and ends; first and second wheels coupled with the chassis proximal the first end so as to pivot with respect to the chassis and steer the first end, the first and second wheels being located on opposite sides of the central plane; a third wheel coupled with the chassis proximal the second end so as to span the central plane and pivot with respect to the chassis at least along an axis located in the central plane, the axis being pitched away from the vertical direction and toward the longitudinal direction in the central plane; and a steering coupling operably connecting the first and second wheels with the third wheel to simultaneously pivot the first, second and third wheels with respect to the chassis so as to steer the toy vehicle at the first and second ends of the chassis in a selected direction.

Three wheeled toy vehicle

A multi-directional radio controlled toy, having a main vehicle with housing configured as a creature-like head containing propulsion and control components including two drive motors with controller, drive wheels coupled with the motors, power supply and wireless signal receiver coupled with the controller. An unpowered body portion trails the main vehicle and body members movably connected together by articulated couplings to permit body articulation throughout substantially the entire body portion of the creature-like device. A jaw moving mechanism in the main vehicle is powered by the motors to raise an upper jaw portion of the head until tripped by contact of a trigger at the front end of the main vehicle.

Motorized toy creature

An articulated walking device, configured for movement across a surface, includes a frame and a plurality of leg assemblies movably coupled with the frame so as to at least partially support the frame for movement across the surface. Each leg assembly includes a leg member configured to rotate with respect to the frame about a joint. The joint is formed by a pin passed through an at least generally hour glass shaped aperture to provide rotational movement of the leg member with respect to the frame about at least first and second axes of rotation intersecting in the joint. A drive mechanism is operatively engaged with the plurality of leg assemblies so as to actuate each of the leg members to rotate about the first and second axes in a like, predetermined, repeatable cycle of movement. At least some of the leg members are out of phase with other leg members to produce an anatomic-like gait of the toy device upon actuation of the drive mechanism.

Growing community of inventors

Kowloon, China

Chung Ming (Bryan) Cheng