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Patent
D321498
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Priority
Nov 30 1989
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Filed
Nov 30 1989
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Issued
Nov 12 1991
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Expiry
Nov 12 2005
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Assg.orig
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Entity
unknown
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19
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12
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n/a
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The ornamental design for a wheel chock, as shown and described.
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FIG. 1 is a perspective view of a wheel chock embodying the ornamental
design;
FIG. 2 is a side elevation view thereof; it being understood that the other
three sides are mirror images of the side shown; and
FIG. 3 is a bottom plan view thereof.
Jones, Duane C.
| Patent |
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Assignee |
Title |
| 5419524, |
Mar 12 1993 |
|
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| 6874745, |
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|
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| 7000740, |
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Combination tandem axle wheel chock and trailer tongue stand |
| 7040461, |
Oct 08 2003 |
HOPKINS MANUFACTURING CORPORATION |
Wheel chock |
| D338088, |
Feb 28 1992 |
|
Combined pet food and water dish |
| D343331, |
Dec 14 1990 |
|
Two liter beverage dispenser |
| D357650, |
Mar 12 1993 |
|
Weight distribution pad for trailers |
| D397984, |
Mar 04 1997 |
Pingel Enterprise, Inc. |
Wheel chock mounting plate |
| D432976, |
Mar 28 2000 |
|
Anti-slip base for tires |
| D493408, |
Oct 08 2003 |
HOPKINS MANUFACTURING CORPORATION |
Wheel chock |
| D502139, |
Jul 16 2004 |
HOPKINS MANUFACTURING CORPORATION |
Combination tandem axle wheel chock and trailer tongue stand |
| D538504, |
Mar 23 2005 |
CHA, STAN |
Parking device for pallet jacks |
| D647685, |
Nov 01 2010 |
Plastics Research Corporation |
Block pallet |
| D652952, |
Mar 21 2011 |
GLAS AMERICAS LLC |
Leveling block |
| D659913, |
Jul 22 2011 |
THE Kyjen Company, LLC |
Two-piece pet food dish |
| D700751, |
Nov 08 2013 |
|
Pet water dish |
| D701005, |
Nov 08 2013 |
|
Pet water dish |
| D932947, |
May 19 2020 |
Hangzhou Sweet I&E Co., Ltd.; HANGZHOU SWEET I&E CO ,LTD |
RV leveling block |
| D966991, |
Aug 14 2020 |
|
Wheel chock |
| Patent |
Priority |
Assignee |
Title |
| 2005170, |
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| 2777647, |
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| 3216335, |
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| 3258088, |
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| 3391760, |
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| 3425517, |
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| 3811536, |
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| 3819138, |
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| 3858690, |
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| 4797024, |
Sep 29 1986 |
Stimsonite Corporation |
Abrasive resistant pavement marker |
| D307575, |
Jun 01 1987 |
Ganeaux Industries, Inc. |
Wheel chock block |
| GB862388, |
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| Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
| Date |
Maintenance Fee Events |
n/a
| Date |
Maintenance Schedule |
n/a