Rotary device

Details Rotary device Rotary device

1985-10-21

1987-06-16

Hafer, Robert A.

Amusement devices: toys

Rotating or having visible rotating portion

Including corrugated support for imparting rotation

A63H 102

Patent

active

046733728

ABSTRACT:
A rotary device is provided and consists of an activator which when rubbed over notches causes vibration in an elongated holder which in turn causes rotation of a prop.

REFERENCES:
patent: 3194558 (1965-07-01), Fowler, Jr.
patent: 3382605 (1968-05-01), Compton
patent: 4012864 (1977-03-01), Lister
patent: 4052982 (1977-10-01), Ozeryansky
patent: 4352255 (1982-10-01), Warehime

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