Pneumatic aerial amusement device

Details Pneumatic aerial amusement device Pneumatic aerial amusement device

1984-07-16

1986-04-08

Hafer, Robert A.

Amusement devices: toys

Aerodynamically supported or retarded

Spinning disc

446220, A63H 2700

Patent

active

045809909

ABSTRACT:
There is provided a pneumatic amusement device formed of heat sealable plastic and characterized by an inflatable, ball-like central portion, and a flexible equatorial girdle or rim. An inlet is provided into the cavity and means for plugging the inlet. The device is formed of discs of heat sealable plastic material.

REFERENCES:
patent: 2864201 (1958-12-01), Leise
patent: 3758985 (1973-09-01), Heisler
patent: 4135325 (1979-01-01), Lehman
patent: 4307537 (1981-12-01), Bergmann
patent: 4318244 (1982-03-01), Magid et al.
patent: 4335536 (1982-06-01), Magid et al.

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