Method for manufacturing shaft of stick, and shaft

Details Method for manufacturing shaft of stick, and shaft Method for manufacturing shaft of stick, and shaft

2005-09-06

2005-09-06

Graham, Mark S. (Department: 3711)

Games using tangible projectile

Player held and powered, nonmechanical projector, per se,...

Club

Reexamination Certificate

active

06939257

ABSTRACT:
A method for manufacturing a shaft of an ice hockey stick, or the like, and a shaft. The shaft comprises an inner, first body part formed of binding material and reinforcing fibers that cross one another. Onto the first body part there is formed a second, substantially co-axial, body part containing binding material and longitudinal reinforcing fibers. The cross-section of the inner profile of the first body part is oval and the cross-section of the outer profile of the second body part is substantially rectangular, the shaft being thus provided with wall thickness that is greater at the corners than at the sides.

REFERENCES:
patent: 4361325 (1982-11-01), Jansen
patent: 5217221 (1993-06-01), Baum
patent: 5439215 (1995-08-01), Ratchford
patent: 5865696 (1999-02-01), Calapp et al.
patent: 5879250 (1999-03-01), Tahtinen et al.
patent: 6113508 (2000-09-01), Locarno et al.
patent: 6206793 (2001-03-01), Burger
patent: 6241633 (2001-06-01), Conroy
patent: 6257997 (2001-07-01), Doble et al.
patent: 2002/0037780 (2002-03-01), York et al.

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