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Patent
D721262
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Priority
Jun 25 2013
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Filed
Jun 25 2013
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Issued
Jan 20 2015
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Expiry
Jan 20 2029
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Assg.orig
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Entity
unknown
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6
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27
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n/a
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The ornamental design for a concrete reinforcement retaining chair, as shown and described.
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FIG. 1 is a top front perspective view of a concrete reinforcement retaining chair showing my new design;
FIG. 2 is a top right perspective view thereof;
FIG. 3 is a right side elevation view thereof, the left side elevation view being a mirror image thereof;
FIG. 4 is a front elevation view thereof, the back elevation view being a mirror image thereof;
FIG. 5 is a top plan view thereof; and,
FIG. 6 is a bottom plan view thereof.
Parham, Kerry
Patent |
Priority |
Assignee |
Title |
5107654, |
Oct 07 1988 |
|
Foundation reinforcement chairs |
5729949, |
Sep 09 1996 |
DAYTON SUPERIOR CORPORATION A DELAWARE CORPORATION |
Slab on grade chair |
6089522, |
Oct 02 1998 |
The Bank of New York Mellon |
Method and apparatus for supporting reinforcement members |
7237367, |
Oct 20 2003 |
|
Construction chair for use with tilt wall construction |
7278613, |
Dec 20 2004 |
|
Pipeline skid and a skid system for use in pipeline construction |
7451580, |
Mar 26 2004 |
Meadow Burke, LLC |
Rebar chair and supporting plate |
7845136, |
Oct 20 2003 |
|
Expansion-resistive construction chair for use with tilt-wall construction |
8028490, |
Mar 26 2004 |
Meadow Burke, LLC |
Rebar chair |
20060188335, |
|
|
|
D334133, |
Sep 14 1987 |
UNION BANK OF CALIFORNIA, N A |
Support for metal reinforcements in poured concrete |
D388312, |
May 28 1996 |
|
Construction chair |
D394200, |
May 07 1996 |
DAYTON SUPERIOR CORPORATION A DELAWARE CORPORATION |
Slab on grade chair |
D421709, |
Oct 02 1998 |
DAYTON SUPERIOR CORPORATION A DELAWARE CORPORATION |
Tower chair |
D482262, |
Sep 25 2002 |
|
Paving chair |
D491443, |
Sep 11 2003 |
JOHN L LOWERY & ASSOCIATES, INC , D B A LOTEL |
Reinforcing wire mesh support |
D500665, |
Oct 17 2003 |
|
Paving chair |
D500668, |
Feb 25 2004 |
Meadow Burke, LLC |
Rebar chair |
D543836, |
Aug 22 2005 |
|
Paving chair |
D548053, |
Jul 26 2005 |
EAGLE EYE PRODUCTS, INC |
Rebar chair support |
D548055, |
Jul 26 2005 |
EAGLE EYE PRODUCTS, INC |
Rebar chair support and base |
D548056, |
Apr 28 2006 |
EAGLE EYE PRODUCTS, INC |
Rebar stackable chair |
D567634, |
Mar 08 2007 |
|
Intersectional paving chair |
D578379, |
May 27 2008 |
|
Paving chair |
D578870, |
Feb 18 2008 |
|
Grade chair |
D594737, |
Oct 28 2008 |
Meadow Burke, LLC |
Rebar chair |
D597402, |
Sep 12 2008 |
EDELL, SHAPIRO & FINNAN, LLC |
Intersecting rebar and tension cable support chair |
D618988, |
Dec 11 2006 |
|
Rebar chair with depth gauge |
Date |
Maintenance Fee Events |
n/a
Date |
Maintenance Schedule |
n/a