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Patent
D929832
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Priority
Mar 26 2020
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Filed
Mar 26 2020
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Issued
Sep 07 2021
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Expiry
Sep 07 2036
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Assg.orig
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Entity
unknown
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5
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18
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n/a
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The ornamental design for a concrete work tool, as shown and described.
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FIG. 1 is a perspective view of a new and ornamental design for a concrete work tool;
FIG. 2 is a front elevation view thereof;
FIG. 3 is a rear elevation view thereof;
FIG. 4 is a first side elevation view thereof;
FIG. 5 is a second side elevation view thereof;
FIG. 6 is a top plan elevation view thereof; and,
FIG. 7 is a bottom plan elevation view thereof.
DiLuzio, Albert
| Patent |
Priority |
Assignee |
Title |
| 4467492, |
Apr 04 1983 |
|
Trowel type construction tool |
| 6247204, |
Sep 15 1999 |
Kraft Tool Company |
Handle for trowel and related tools |
| 6568021, |
Feb 10 2000 |
|
Trowel with levels |
| 6640378, |
Oct 29 2001 |
|
Trowel having an integral and comfortable handle |
| 7506398, |
Sep 11 2006 |
|
Adjustable trowel |
| 8434188, |
Sep 19 2007 |
Exceptional IP Holdings, LLC |
Apparatus and methods for ergonomic building tools |
| 20180148938, |
|
|
|
| 216668, |
|
|
|
| 238652, |
|
|
|
| D296294, |
Apr 08 1985 |
|
Concrete trowel |
| D298882, |
Feb 16 1988 |
American Sporting Goods Corporation |
Shoe upper |
| D376522, |
Mar 08 1995 |
|
Trowel |
| D474389, |
Jun 12 2002 |
A RICHARD TOOLS CO OUTILS A RICHARD CO |
Sanding tool |
| D557578, |
Dec 29 2005 |
CUSTOM BUILDING PRODUCTS, INC |
Notch trowel |
| D588426, |
Feb 05 2008 |
|
Trowel with web grip |
| D665638, |
Oct 31 2011 |
Rockler Companies, Inc.; ROCKLER COMPANIES, INC |
Push block |
| D668124, |
Mar 10 2010 |
|
Hand tool |
| D851346, |
Dec 27 2017 |
|
Combination cleaning pad and squeegee |
| Date |
Maintenance Fee Events |
n/a
| Date |
Maintenance Schedule |
n/a