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The ornamental design for a joy stick, as shown and described. |
FIG. 1 is a front elevational view of a joy stick showing my new design;
FIG. 2 is a rear elevational view thereof;
FIG. 3 is a left side elevational view thereof;
FIG. 4 is a right side elevational view thereof;
FIG. 5 is a top plan view thereof; and,
FIG. 6 is a bottom plan view thereof.
Patent | Priority | Assignee | Title |
4439649, | Aug 30 1982 | WICO DISTRIBUTION CORP | Joy stick switch |
4658666, | Nov 30 1983 | Structure of rocking rod for new type horizontal contact video game | |
D269608, | Jun 21 1982 | WICO DISTRIBUTION CORP , A DE CORP | Video game control unit |
D317946, | Mar 08 1989 | STD Electronic International Ltd. | Joystick |
D317949, | Apr 19 1989 | STD Electronic International Ltd. | Joystick |
Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
Jun 21 1991 | TSE, MICHAEL KIN-MAN | STD ELECTRONIC INTERNATIONAL LTD A CORP OF HONG KONG | ASSIGNMENT OF ASSIGNORS INTEREST | 005785 | /0763 | |
Jul 22 1991 | STD Electronic International Ltd. | (assignment on the face of the patent) | / |
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