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US 5,628,509 AGranted
Hockey stick replacement blade and method of connecting a replacement blade to a hockey stick shaft
AssigneeChristian Brothers, Inc.
InventorWilliam D. Christian
Life of this patent
Estimating the term…
Abstract
A hockey stick having a shaft with a hollow connection end, a blade with a connection tenon and a friction member carried by the tenon for retaining the shaft relative to the blade when the tenon is inserted into the hollow connection end. The invention also relates to an adhesive free method of connecting a hockey stick replacement blade to a hockey stick shaft.
Claims9
A hockey stick comprising:
- an elongated shaft having a blade connection end;
- a blade having a shaft connection end, one of said blade connection end and said shaft connection end having a hollow tenon receiving interior with an interior surface and the other connection end having a connection tenon with an exterior surface for insertion into said hollow tenon receiving interior;
- at least one friction member carried by said tenon and having a portion extending outwardly from said exterior surface, whereby said friction member engages said interior surface when said tenon is inserted into said hollow interior to retain said blade in operative engagement with said shaft and wherein said tenon includes a circumferential groove for seating said friction member.
A replacement blade for a hockey stick comprising:
- a blade portion having a toe and a heel;
- a connection end having a connection tenon with an exterior surface;
- and
- a friction member carried by said tenon and having a portion extending outwardly from said exterior surface wherein said tenon includes a circumferential groove for receiving said friction member.
1 more element
A replacement blade for a hockey stick comprising:
- a blade portion having a toe and a heel;
- a connection end having a connection tenon with an exterior surface;
- and
- a friction member carried by said tenon and having a portion extending outwardly from said exterior surface, wherein said friction member is an o-ring constructed of a compressible material.
1 more element
A method of connecting a hockey stick replacement blade to a hockey stick shaft including the steps of:
- providing a hockey stick shaft;
- providing a hockey stick replacement blade, one of said shaft and said blade having a hollow connection end and the other of said shaft and said blade having a connection tenon with an exterior surface;
- providing a closed loop expandable friction member on said tenon by expanding said friction member and placing it over said tenon so that a portion of said friction member extends outwardly of said exterior surface;
- and
- inserting said tenon into said hollow connection end with said friction member positioned therebetween.
2 more elements
Dependencies are inferred from the claim text.