Games using tangible projectile – Player held and powered – nonmechanical projector – per se,... – Club
Patent
1996-01-04
1997-12-16
Graham, Mark S.
Games using tangible projectile
Player held and powered, nonmechanical projector, per se,...
Club
A63B 5912
Patent
active
056978570
ABSTRACT:
A plastic hockey stick blade integrally formed with a handle or provided as a replacement blade in which the blade is provided with a series of diagonal grooves on both the front and back faces to eliminate friction tape wrap.
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"Ramrod", The Sporting Goods Dealer, pp. 49 & 146, Dec. 1972.
Christian Roger A.
Christian William D.
Christian Brothers, Inc.
Graham Mark S.
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