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Patent
D439720
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Priority
Jul 08 1999
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Filed
Jul 08 1999
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Issued
Mar 27 2001
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Expiry
Mar 27 2015
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Assg.orig
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Entity
unknown
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6
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7
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n/a
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The ornamental design for a wheel chock for a grocery cart, as shown and described.
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FIG. 1 is a perspective view of a wheel chock looking from the top thereof;
FIG. 2 is a top plan view of the wheel chock shown in FIG. 1;
FIG. 3 is a bottom plan view of the wheel chock shown in FIG. 1; and,
FIG. 4 is a front elevational view of the wheel chock shown in FIG. 2.
Graham, Dennis, Lemon, John
| Patent |
Priority |
Assignee |
Title |
| 2915850, |
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| 3391760, |
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| 3542157, |
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| 4120384, |
Sep 12 1977 |
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Shopping cart braking apparatus |
| 5046587, |
Nov 30 1989 |
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Trailer tongue wheel chock and support |
| 5332066, |
May 14 1993 |
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Boat trailer rest |
| 5383639, |
Jul 10 1992 |
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Apparatus for securing a shopping cart |
| Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
| Date |
Maintenance Fee Events |
n/a
| Date |
Maintenance Schedule |
n/a