Shape memory alloy actuator and butterfly device

Show window animation

Simulated blooming flower

Simulated novelty container capable of movement

Simulated novelty container capable of movement

Simulated winged insect or the like for advertising display

Solar powered flower of dynamic simulation

Sound producing decorative article

Sound sensitive toy assembly including reciprocating mechanism

Sound-sensitive dancing toy

Structure of a miniature animated display

Structure of crystal ball providing dynamic phenomenon in the ba

Structure of the rotary type crystal ball

Swing device for dolls in groups

System and method for providing synchronized moving objects...

System for the simulation of human movements in a puppet show, p