U.S. patents available from 1976 to present.
U.S. patent applications available from 2005 to present.

Dancing doll with hip movement and 180° rotation

Patent 4676764 Issued on June 30, 1987. Estimated Expiration Date: Icon_subject December 23, 2005. Estimated Expiration Date is calculated based on simple USPTO term provisions. It does not account for terminal disclaimers, term adjustments, failure to pay maintenance fees, or other factors which might affect the term of a patent.

Patent References

1207022

1410429

2526886

3380656

3456950

3672097

3710507

3888023

Animated toy
Patent #: 4052813
Issued on: 10/11/1977
Inventor: Crain ,   et al.

Dancing hula doll
Patent #: 4545775
Issued on: 10/08/1985
Inventor: Kim

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Inventor

Assignee

Application

No. 06/812285 filed on 12/23/1985

US Classes:

446/298, And internal mechanism to move figure portion446/352, Including motive-power means or hand-crank mechanism446/358Including extrinsic electric or wind-up motor

Examiners

Primary: Hafer, Robert A.
Assistant: Brown, Terrence L. B.

Attorney, Agent or Firm

International Classes

A63H 13/04 (20060101)
A63H 13/00 (20060101)

Abstract

A dancing doll which alternately moves its hips left and right while alternately rotating 180° clockwise and counterclockwise to a melody. The doll includes an upper portion, a hip portion, a leg portion, and a base portion. The upper portion resembles the head to hip portion of a human; the hip portion resembles the hips of a human; and the leg portion resembles the legs through feet of a human. The base portion includes a covering case with a rotating disc at its bottom, a base plate that is pivotally connected to the rotating disc, a switch, a battery, a motor, an I.C. Unit, a speaker, a prime gear, a cam, an actuator, and gearing which will transmit the motion of the motor to the cam and to the actuator and will cause the alternate turning of the rotating disc. A pin pivotally connects the upper portion to the hip portion and a torso supporter, which extends from the right leg into a cavity in the upper portion. The feet are connected to the top of the covering case. An actuating rod passes through the covering case and left leg and is connected at one end to the actuator and at the other end to the hip portion. When the switch is turned on, the motor moves the actuator up and down which alternately moves the hips of the doll left and right and turns the cam that in turn alternately moves the doll in a clockwise or counterclockwise direction while a melody is heard.

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