Concrete reinforcement bar support

The ornamental design for a concrete reinforcement bar support, as shown and described.

FIG. 1 is a perspective view of a concrete reinforcement bar support showing my new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a side elevational view thereof;

FIG. 4 is a top plan view thereof; and

FIG. 5 is a bottom plan view thereof.

Patent	Priority	Assignee	Title
7237367,	Oct 20 2003		Construction chair for use with tilt wall construction
7845136,	Oct 20 2003		Expansion-resistive construction chair for use with tilt-wall construction
8028490,	Mar 26 2004	Meadow Burke, LLC	Rebar chair
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D315489,	Jan 09 1987		Construction anchor for connecting horizontal and vertical support members to a base
D324643,	Nov 27 1989	PROMOTIONAL CONTAINERS, INC	Rebar and beam highchair
D388312,	May 28 1996		Construction chair
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D500668,	Feb 25 2004	Meadow Burke, LLC	Rebar chair
D504805,	Oct 17 2003		Chair for tilt wall construction
D578379,	May 27 2008		Paving chair
D578870,	Feb 18 2008		Grade chair
D594737,	Oct 28 2008	Meadow Burke, LLC	Rebar chair
D595117,	Jul 02 2008		Tilt wall chair
D638501,	Sep 03 2010		Play block
D649201,	Sep 03 2010		Play block
D721141,	May 17 2011		Play block

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