Loopa tune

Amusement devices: toys – Rotating or having visible rotating portion – Including electric light or electric sounder

Patent

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Details

446397, 84330, A63H 124

Patent

active

061650404

ABSTRACT:
A musical entertainment device is provided having a hoop which plays a musical tune as the user spins it around his/her waist. Inside of the hoop are located a series of pneumatic tone generators or reeds. As the user spins the hoop around his/her waist, diaphragms are compressed by the waist of the user, forcing air through the corresponding tone generators and emitting the notes that comprise the specific tune to be played.

REFERENCES:
patent: 3282144 (1966-11-01), Knott
patent: 3327579 (1967-06-01), Brimhall
patent: 4006556 (1977-02-01), Williams
patent: 4100697 (1978-07-01), Ward
patent: 4327518 (1982-05-01), Knauff
patent: 4380885 (1983-04-01), Domagata
patent: 4568303 (1986-02-01), Brown
patent: 4915666 (1990-04-01), Maleyko
patent: 5108340 (1992-04-01), Farrow
patent: 5145443 (1992-09-01), Vaisnys

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