Concrete reinforcing bar support with bar retainer members

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO

7506482

APP PUB NO

20080028717A1

SERIAL NO

11418574

Stats

ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A concrete reinforcing bar support has a base, a support structure extending upwardly from the base so as to define a channel formed in an upper surface thereof, a first clamping structure affixed to the support structure on one side of the channel, a second clamping structure affixed to the support structure on the opposite side of the channel, and a rebar retainer positioned between the clamping structures for retaining the rebar in the channel. The rebar retainer includes first and second retainer members movable between a first position spaced away from each other and a second position overlying a portion of the rebar when the rebar is placed in the channel. Each of the retainer members has a generally S-shaped cross-section configuration.

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First Claim

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Patent Owner(s)

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International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Sorkin, Felix L 13022 Trinity Dr. 115 1108

Cited Art Landscape

Patent Info (Count) # Cites Year
 
Other [Check patent profile for assignment information] (6)
* 4617775 Extensible reinforcing bar assembly and clip 62 1984
* 5400562 Spacer for a reinforcement bar to be embedded in concrete 13 1993
* 6557317 Concrete reinforcing bar support 22 2001
* 6663316 Support for concrete reinforcing members 24 2002
* 6684594 Intersectional reinforcing bar support 20 2002
* 6684595 Intersectional reinforcing bar support 19 2002
 
ILLINOIS TOOL WORKS INC. (1)
* 6216986 Clip with flexible locking arms 11 1999
 
JIFFY CLIP, INC. (1)
* 7241071 Swiveling multi-clamp fastener 28 2004
 
NIFCO INC. (2)
* 4840334 Fastener for fastening elongate object 54 1988
* 6216987 Rod holder for rod members with various shapes 43 1999
 
RJD INDUSTRIES, LLC (1)
* 5791816 Concrete joint restraint system 24 1996
 
SUPERIOR STEEL, INC., 21819 W. NINE MILE ROAD, SOUTHFIELD, MICHIGAN 48075 A MICHIGAN CORP. (1)
* 4598523 Reinforcement support spacer 25 1984
 
PADRUN, JOHN (1)
* 6276108 Device for supporting and connecting reinforcing elements for concrete structures 48 1999
 
EDGEWORTH CONSTRUCTION PRODUCTS, L.L.C. (2)
* 6112494 System for affixing rebar lattice to receive concrete 24 1996
* 6837017 Apparatus for placing rebar in continuously reinforced concrete paving 15 2002
 
MAKENS DIANA (1)
* 7328538 Rebar spacer 7 2003
 
Raymond; A. (1)
* 4614321 Pipe clip 39 1985
* Cited By Examiner

Patent Citation Ranking

Forward Cite Landscape

Patent Info (Count) # Cites Year
 
Other [Check patent profile for assignment information] (8)
* 7669381 Intersectional reinforcing bar support 2 2007
* 7810298 Paving riser assembly for supporting rebars in stacked and/or intersection relationship 4 2007
* 7870702 Concrete reinforcement support chair 5 2008
* 8099925 Chair and system for post tension and pre-stressed cable intersections 3 2009
* 8443567 Spacer for welded wire reinforcement in concrete structures 1 2010
* 2011/0067,344 Spacer for welded wire reinforcement in concrete structures 0 2010
* 8112964 Clip for joining reinforced members for use in reinforced concrete slabs and/or columns 1 2011
* 2011/0162,317 CLIP FOR JOINING REINFORCED MEMBERS FOR USE IN REINFORCED CONCRETE SLABS AND/OR COLUMNS 0 2011
 
MEADOWBURKE, LLC (2)
D733529 Rebar bolster 0 2012
D732928 Bolster for supporting rebar 0 2012
 
ROCKY MOUNTAIN PRESTRESS, LLC (1)
D627623 Mesh spacer for reinforced concrete 2 2010
 
Strike Tool, Inc. (1)
D608182 Spacer for concrete reinforcement wire 1 2008
 
EDGEWORTH CONSTRUCTION PRODUCTS, L.L.C. (1)
* 2011/0047,915 Clamp for fastening concrete rebar intersections 3 2009
 
EDELL, SHAPIRO & FINNAN, LLC (1)
* 2009/0120,030 METHOD AND APPARATUS FOR POSITIONING REINFORCING MEMBERS WITHIN HARDENED MATERIAL STRUCTURES 2 2008
* Cited By Examiner

Maintenance Fees

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7.5 Year Payment $3600.00 $1800.00 $900.00 Sep 24, 2016
11.5 Year Payment $7400.00 $3700.00 $1850.00 Sep 24, 2020
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