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Patent
D591023
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Priority
Jan 22 2003
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Filed
Feb 20 2007
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Issued
Apr 21 2009
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Expiry
Apr 21 2023
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Assg.orig
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Entity
unknown
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9
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20
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n/a
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The ornamental design for a wheelbarrow extension, as shown and described.
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FIG. 1 is a side elevational view of a wheelbarrow extension showing our new design;
FIG. 2 is a right side perspective view thereof;
FIG. 3 is a side elevational view thereof;
FIG. 4 is a front elevational view thereof;
FIG. 5 is a top plan view thereof;
FIG. 6 is a rear elevational view thereof; and,
FIG. 7 is a bottom plan view thereof.
The broken line showing in FIG. 1 is included for the purpose of illustrating environment and forms no part of the claimed design.
Zimmerman, Felton
Patent |
Priority |
Assignee |
Title |
7748723, |
Apr 16 2007 |
TRUPER HERRAMIENTAS, S A DE C V |
Wheelbarrow stabilizer with improved load distribution |
8857826, |
Oct 03 2012 |
Truper, SA DE CV |
Wheelbarrow lateral support |
8998221, |
Mar 28 2014 |
Truper, SA DE CV |
Wheelbarrow tie rod |
D631632, |
Jun 02 2009 |
Truper Herramientas, SA DE CV |
Wheelbarrow stabilizer |
D646040, |
Sep 23 2009 |
VECTO TRADE 461 PROPRIETARY LIMITED |
Wheelbarrow frame member |
D654650, |
Jun 24 2011 |
THE AMES COMPANIES, INC |
Wheelbarrow leg stabilizer |
D654651, |
Jun 24 2011 |
THE AMES COMPANIES, INC |
Wheelbarrow leg stabilizer |
D661452, |
Jun 24 2011 |
THE AMES COMPANIES, INC |
Wheelbarrow leg stabilizer |
D677852, |
May 03 2012 |
Corona Clipper, Inc. |
Foot extension for a wheelbarrow |
Patent |
Priority |
Assignee |
Title |
1264048, |
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1410174, |
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1578213, |
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1612400, |
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1622354, |
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1636682, |
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2061327, |
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2544505, |
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2949209, |
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5924708, |
Feb 15 1996 |
Les Aciers Robond Inc. |
Wheelbarrow |
6715775, |
Mar 15 2001 |
|
Forward dumping two-wheeled barrow |
6880852, |
Sep 04 2002 |
Prestar Manufacturing SDN BHD |
Three wheeled wheelbarrow with handle adaptor |
7331587, |
Jul 26 2006 |
THE AMES COMPANIES, INC |
Wheelbarrow wheel guard |
20020130491, |
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|
D404883, |
May 14 1998 |
AMES TRUE TEMPER, INC |
Wheelbarrow leg extension |
D408607, |
Jul 29 1998 |
AMES TRUE TEMPER, INC |
Wheelbarrow leg extension |
D408955, |
May 01 1998 |
AMES TRUE TEMPER, INC |
Wheelbarrow leg extension |
D456971, |
Jan 10 2001 |
|
Forward dumping, two-wheeled barrow |
D530879, |
Jan 21 2005 |
Truper Herramientas, S.A. de C.V. |
Wheelbarrow stabilizer |
Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
Feb 12 2007 | ZIMMERMAN, FELTON | ZIMMCO, INC | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 019013 | /0033 |
pdf |
Feb 20 2007 | | Zimmco, Inc. | (assignment on the face of the patent) | | / |
Date |
Maintenance Fee Events |
n/a
Date |
Maintenance Schedule |
n/a