Hockey stick

Details Hockey stick Hockey stick

1992-12-30

1994-08-02

Graham, Mark S.

Amusement devices: games

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

Target

273 67R, A63B 5912

Patent

active

053338570

ABSTRACT:
The hockey stick comprises a shaft, a blade and a heel forming the connection between the blade and the shaft. It comprises a core having several parts (11, 12, 13), each part being made from synthetic foam having a different density to that of the other parts, based on different materials, in order to adapt the resistance and the characteristics of each part to the particular local stresses of the stick. The core is covered with three layers of woven materials (1, 2, 3).

REFERENCES:
patent: 3727295 (1973-04-01), Gildemeister
patent: 4013288 (1977-03-01), Goverde
patent: 4084818 (1978-04-01), Goupil
patent: 4591155 (1986-05-01), Adachi
patent: 4793616 (1988-12-01), Fernandez
patent: 5050878 (1991-09-01), Deleris
"Pill-Buoy" (Advertisement), The Sporting Goods Dealer, May, 1977 p. 144.

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