Bowlers aid

Amusement devices: games – Aerial projectile game; game element or accessory therefor... – Target

Patent

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Details

273189A, A63B 7104

Patent

active

046001913

ABSTRACT:
A bowler's aid comprising a plastic, relatively stiff shell forming a segment of a cylinder mounted on the inside of the user's arm adjacent his elbow. The shell has a sufficient stiffness to lock the bowler's elbow in a straight position during the back swing and delivery until he releases the bowling ball. The shell permits him to bend his elbow, prior to beginning his back swing, by applying a pressure with his other hand on the shell's midsection toward his elbow.

REFERENCES:
patent: 2468580 (1949-04-01), Weis et al.
patent: 2809042 (1957-10-01), Wasley
patent: 3106718 (1963-10-01), Raab
patent: 3942525 (1976-03-01), Dragan
patent: 3975015 (1976-08-01), Owens et al.

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