Mego Corporation

Vontechs Limited, Inc.

Tit Shing Wong

Tobin Wolf

An electric toothbrush is disclosed having a power driven rotary brush in which the direction of rotation of the brush is automatically controlled depending on whether the top or the bottom teeth are being brushed in order to brush any food debris present on the teeth and gums in a direction away from the gums. The toothbrush of the present invention utilizes a direction controller that is placed inside the mouth between the top and bottom teeth. The direction controller controls the direction of brush rotation and serves to stabilize the toothbrush relative to the teeth during the brushing operation. The movement of the direction controller operates a reversing switch to change the direction of rotation of the brush as required to brush in a direction away from the gums and towards the teeth without removing the toothbrush from the mouth.

Electric toothbrush

A fighting doll has a lower torso and an upper torso having freely movable arms rotatably mounted thereto. Actuating means within the doll when actuated causes the upper torso to pivot relative to the lower torso and simultaneously swings one arm upward and the other arm downward from a resting position in a fighting motion. In one embodiment, the actuating means is activated by a push button extending from the lower torso. The upper torso is pivotably secured to the lower torso and to a central shaft which is fixedly mounted to the lower torso. A stationary cup gear is positioned on the central shaft and is in communication with arm pinions secured to shafts extending from each arm. The push button has a rack formed at its end which is in communication with a pinion rotatable on the central shaft. Fixed to the pinion is a sleeve which is secured to the upper torso. By depressing the push button, the pinion and sleeve rotate on the central shaft causing the upper torso to pivot. As the upper torso pivots, the arm pinions move on the stationary cup gear resulting in the arms moving in a fighting motion. Biasing means returns the upper torso and the arms to a rest position when the push button is released.

Growing community of inventors

Hong Kong, China

Tit Shing Wong