Visually enhanced football

Details Visually enhanced football Visually enhanced football

1989-05-31

1989-09-19

Marlo, George J.

Amusement devices: games

Aerial projectile game; game element or accessory therefor...

Target

273 65EF, 40327, A63B 4108, A63B 4306

Patent

active

048674524

ABSTRACT:
The longitudinal extent of a football is circumscribed with contrasting indicia so that upon rotation of the ball about substantially the longitudinal axis, a first visually distinctive image is produced. When the ball rotates about substantially a transverse axis, a second visually distinctive image is produced. The indicia is of such form that it does not protrude substantially from the surface of the ball and does not adversely affect the normal flight and gripping of the ball.

REFERENCES:
patent: 235794 (1875-07-01), Kroener
patent: D264741 (1982-06-01), Patton
patent: D285230 (1986-08-01), Adams
patent: 2011760 (1935-08-01), Gallinant
patent: 2143340 (1939-01-01), Denkert
patent: 3318598 (1967-05-01), Ruskin
patent: 3370851 (1968-02-01), Murray
patent: 3904201 (1975-09-01), Henry
patent: 4345759 (1982-08-01), Nims
patent: 4546975 (1985-10-01), Nims
patent: 4772020 (1988-09-01), Martin
"The Sporting Goods Dealer", Oct. 1973, p. 41, Relief on Copy available in 273-65EE.
The Sporting Goods Dealer, Feb. 1974, p. 61, Relief on.

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