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Patent
D312857
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Priority
Jan 21 1988
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Filed
Jan 21 1988
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Issued
Dec 11 1990
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Expiry
Dec 11 2004
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Assg.orig
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Entity
unknown
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7
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4
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n/a
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The ornamental design for a tethered batting practice aid, as shown and described.
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FIG. 1 is a left side perspective view of a tethered batting practice aid
showing my new design; and
FIG. 2 is a right side perspective view thereof.
Montelongo, Isaac
Patent |
Priority |
Assignee |
Title |
3341200, |
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3380738, |
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4796885, |
Jun 16 1986 |
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Insert for batting tee and method of repairing a batting tee |
D306194, |
Mar 12 1987 |
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Golf tee |
Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
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Maintenance Fee Events |
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Maintenance Schedule |
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