Amusement devices: toys – Operated by relatively moving fluid or pressure differential – Including variable-size fluid chamber to move fluid
Patent
1998-06-15
2000-08-29
Muir, D Neal
Amusement devices: toys
Operated by relatively moving fluid or pressure differential
Including variable-size fluid chamber to move fluid
446267, 446397, 473609, A63H 328, A63H 352, A63H 500
Patent
active
061099988
ABSTRACT:
A squeezable plaything which resembles an animal-like or humanoid figure having appendages projecting therefrom. The plaything includes a hollow core molded of resilient plastic material shaped to resemble the figure and provided with an orifice which renders the core collapsible. Enveloping the core and generally conforming to the figure and its appendages is an outer shell formed of flexible transparent plastic film material. Injected into the core through the orifice is a charge of oil which when the plaything is squeezed and deformed, oil and air are then discharged through the orifice into confined spaces between the shell and the core. And when the plaything is released to recover its shape, the oil and air are then sucked back through the orifice into the core. These actions generate squishing sounds, as if the figure were walking on soft mud.
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DiResta James
DiResta Joseph G.
Ebert Michael
Muir D Neal
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