| 
 | The ornamental design for a hockey stick shaft, as shown and described. | |||||||||||||||||
FIG. 1 is a perspective view of a hockey stick shaft showing my new design;
FIG. 2 is a front elevational view thereof.
FIG. 3 is a rear elevational view thereof.
FIG. 4 is a right side elevational view thereof;
FIG. 5 is a left side elevational view thereof;
FIG. 6 is a top plan view thereof; and,
FIG. 7 is a bottom plan view thereof.
The broken line showing the blade is for illustrative purposes only and forms no part of the claimed design.
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| Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc | 
| Sep 28 1998 | Wavex Corporation | (assignment on the face of the patent) | / | |||
| Feb 25 1999 | RYU, SUK-HO | Wavex Corporation | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 009849/ | 0082 | 
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