A - Human Necessities – 63 – B
Patent
A - Human Necessities
63
B
A63B 59/14 (2006.01) A63B 59/12 (2006.01) A63B 59/00 (2006.01)
Patent
CA 2315321
A hockey stick comprises a shaft and a blade fastened to one end of the shaft. The shaft is provided with a waved zone of a predetermined length. The curving direction of the waved zone extends along the swinging direction of the hockey stick, thereby resulting in an enhancement of flexibility of the shaft along the swinging direction of the hockey stick.
Hong Arthur
Mcfadden Fincham
LandOfFree
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