Game ball

Details Game ball Game ball

2006-02-14

2009-10-27

Wong, Steven (Department: 3711)

Games using tangible projectile

Projectile, per se; part thereof or accessory therefor

Having fluid-dynamic means other than stitched seam or...

Reexamination Certificate

active

07608003

ABSTRACT:
A game ball comprising a generally spherical shell having a plurality of adjustable apertures to assist the user in varying the flight path of the game ball. The game ball also may have, in combination with adjustable apertures, surface modification causing drag to assist the user in varying the flight path of the game ball.

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