Spinning toy

Details Spinning toy Spinning toy

1984-10-01

1986-07-15

Hafer, Robert A.

Amusement devices: toys

Rotating or having visible rotating portion

Including unattached rod for manipulating toy

A63H 102

Patent

active

046003983

ABSTRACT:
This toy consists of a spinning disk with central dome and a wand. The wand has a tip to engage inwardly oriented teeth near the edge of the central dome to prohibit withdrawal of the wand from the disk until the disk has been allowed to freely rotate upon the tip of the wand. Each tooth is arranged to engage the wand tip as the wand propels the disk in angular acceleration yet release the wand tip to allow the disk to freely rotate upon the wand tip when the tip is at the apex of the central dome. After this free spinning is obtained, the disk may be thrown or used by itself in other stunts.

REFERENCES:
patent: 476825 (1892-06-01), Schwartz
patent: 2112444 (1938-03-01), McFarlin
patent: 3141262 (1964-07-01), Burton
patent: 4096659 (1978-06-01), Keane
patent: 4112611 (1978-09-01), Kernell
patent: 4337672 (1982-07-01), Shiber

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