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The ornamental design for a golf swing training device, as shown and described. |
FIG. 1 is a perspective view of a golf swing training device showing our new design;
FIG. 2 is a front elevation view thereof;
FIG. 3 is a bottom plan view thereof;
FIG. 4 is a right end elevation thereof, of which the opposing end view is a mirror image thereof; and,
FIG. 5 is a top view thereof.
Ohly, Richard L., Hetterly, Jr., David W.
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Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
Jun 11 1990 | OHLY, RICHARD L | PERFECT SWING TRAINER, INC , A CORP OF FL | ASSIGNMENT OF ASSIGNORS INTEREST | 005367 | /0031 | |
Jun 11 1990 | HETTERLY, DAVID W JR | PERFECT SWING TRAINER, INC , A CORP OF FL | ASSIGNMENT OF ASSIGNORS INTEREST | 005367 | /0031 | |
Jul 05 1990 | Perfect Swing Trainer, Inc. | (assignment on the face of the patent) | / |
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