FIG. 1 is a perspective view, taken from the top, front, and right side, of a support chair for poured concrete reinforcement members, in accordance with a first embodiment of our new design.
FIG. 2 is a perspective view, taken from the top, front, and left side, of the support chair for poured concrete reinforcement members shown in FIG. 1.
FIG. 3 is a front elevation view of the support chair for poured concrete reinforcement members shown in FIG. 1, the rear elevation view being identical.
FIG. 4 is a right side elevation view of the support chair for poured concrete reinforcement members shown in FIG. 1, the left side elevation view being identical.
FIG. 5 is top plan view of the support chair for poured concrete reinforcement members shown in FIG. 1.
FIG. 6 is a bottom plan view of the support chair for poured concrete reinforcement members shown in FIG. 1.
FIG. 7 is a perspective view, taken from the top, front, and right side, of a support chair for poured concrete reinforcement members, in accordance with a second embodiment of our new design.
FIG. 8 is a perspective view, taken from the top, front, and left side, of the support chair for poured concrete reinforcement members shown in FIG. 7.
FIG. 9 is a front elevation view of the support chair for poured concrete reinforcement members shown in FIG. 7, the rear elevation view being identical.
FIG. 10 is a right side elevation view of the support chair for poured concrete reinforcement members shown in FIG. 7, the left side elevation view being identical.
FIG. 11 is top plan view of the support chair for poured concrete reinforcement members shown in FIG. 7; and,
FIG. 12 is a bottom plan view of the support chair for poured concrete reinforcement members shown in FIG. 7.
| Patent |
Priority |
Assignee |
Title |
| 1476939, |
|
|
|
| 3673753, |
|
|
|
| 3693310, |
|
|
|
| 4060954, |
Nov 03 1972 |
|
Bar chair for reinforcing rods |
| 4756641, |
Sep 02 1987 |
UNION BANK OF CALIFORNIA, N A |
Sand plate and concrete reinforcement support |
| 4835933, |
Feb 11 1988 |
|
Rebar spacer assembly |
| 5107654, |
Oct 07 1988 |
|
Foundation reinforcement chairs |
| 5729949, |
Sep 09 1996 |
DAYTON SUPERIOR CORPORATION A DELAWARE CORPORATION |
Slab on grade chair |
| 5791095, |
Jan 12 1995 |
|
Chair for use in construction |
| 5893252, |
May 16 1996 |
EDGEWORTH CONSTRUCTION PRODUCTS, L L C |
System for affixing rebar lattice to receive concrete |
| 6089522, |
Oct 02 1998 |
The Bank of New York Mellon |
Method and apparatus for supporting reinforcement members |
| 6276108, |
Oct 19 1999 |
PADRUN, JOHN |
Device for supporting and connecting reinforcing elements for concrete structures |
| 6557317, |
Jun 29 2001 |
|
Concrete reinforcing bar support |
| 6663316, |
Apr 20 2001 |
|
Support for concrete reinforcing members |
| 6684594, |
Jun 29 2001 |
|
Intersectional reinforcing bar support |
| 6684595, |
Jun 29 2001 |
|
Intersectional reinforcing bar support |
| 6837017, |
Aug 14 2002 |
EDGEWORTH CONSTRUCTION PRODUCTS, L L C |
Apparatus for placing rebar in continuously reinforced concrete paving |
| 6925771, |
Nov 21 2002 |
The Bank of New York Mellon |
Post-tension intersection chair |
| 7237367, |
Oct 20 2003 |
|
Construction chair for use with tilt wall construction |
| 7775010, |
Jan 23 2007 |
BANK OF AMERICA, N A , AS AGENT |
Slab bolster coupling |
| 7845136, |
Oct 20 2003 |
|
Expansion-resistive construction chair for use with tilt-wall construction |
| 7870703, |
Jan 06 2009 |
|
Upper beam slab bolster for use in construction |
| 8322108, |
Nov 21 2002 |
BANK OF AMERICA, N A , AS AGENT |
Post-tension intersection chair |
| 20090044481, |
|
|
|
| 20130125498, |
|
|
|
| D334133, |
Sep 14 1987 |
UNION BANK OF CALIFORNIA, N A |
Support for metal reinforcements in poured concrete |
| 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 |
| D428501, |
Oct 02 1998 |
DAYTON SUPERIOR CORPORATION A DELAWARE CORPORATION |
Chair |
| D443197, |
Oct 19 1999 |
PADRUN, JOHN |
Holder for concrete reinforcing elements |
| D500243, |
Jan 15 2004 |
TUREK, JAMES N II; TUREK, BRANDON D |
Rebar, beam and mesh highchair |
| D548056, |
Apr 28 2006 |
EAGLE EYE PRODUCTS, INC |
Rebar stackable chair |
| 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 |
| D719817, |
Sep 21 2012 |
|
Chair |
| D738194, |
Oct 25 2013 |
CONCRETE COUNTERTOP SOLUTIONS, INC |
Reinforcement support member |
| D738195, |
Sep 21 2012 |
|
Chair |
| D889940, |
Apr 02 2019 |
Inland Concrete Products, Inc. |
Support chair for poured concrete reinforcement members |
| D932285, |
Apr 02 2019 |
Inland Concrete Products, Inc. |
Support chair for poured concrete reinforcement members |