US20070295872A1 - Saddle chair for holding rebar in place in tilt-up wall construction - Google Patents

Saddle chair for holding rebar in place in tilt-up wall construction Download PDF

Info

Publication number
US20070295872A1
US20070295872A1 US11/677,596 US67759607A US2007295872A1 US 20070295872 A1 US20070295872 A1 US 20070295872A1 US 67759607 A US67759607 A US 67759607A US 2007295872 A1 US2007295872 A1 US 2007295872A1
Authority
US
United States
Prior art keywords
bracket
leg
shaped
rebar
intermediate segment
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Abandoned
Application number
US11/677,596
Inventor
Todd M. Schulze
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to US11/677,596 priority Critical patent/US20070295872A1/en
Priority to US11/683,603 priority patent/US20070295873A1/en
Publication of US20070295872A1 publication Critical patent/US20070295872A1/en
Abandoned legal-status Critical Current

Links

Images

Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C5/00—Reinforcing elements, e.g. for concrete; Auxiliary elements therefor
    • E04C5/16—Auxiliary parts for reinforcements, e.g. connectors, spacers, stirrups
    • E04C5/168—Spacers connecting parts for reinforcements and spacing the reinforcements from the form
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C5/00—Reinforcing elements, e.g. for concrete; Auxiliary elements therefor
    • E04C5/16—Auxiliary parts for reinforcements, e.g. connectors, spacers, stirrups
    • E04C5/20—Auxiliary parts for reinforcements, e.g. connectors, spacers, stirrups of material other than metal or with only additional metal parts, e.g. concrete or plastics spacers with metal binding wires
    • E04C5/205—Ladder or strip spacers
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49616—Structural member making

Definitions

  • the invention relates to the field of tilt-up wall concrete construction and other concrete construction fields.
  • tilt-up walls requires the placement of rebar within the forms, including common bulkhead forms.
  • Rebar chairs with legs to support the placed rebar can leave spider looking images after the wall if lifted in place. Attempts to remove or patch these images can be costly, time consuming, affects the appearance of the finish wall, and can in many cases cause rust to bleed to the surface. In addition, these chairs are relatively expensive.
  • the invention is a rebar support bracket for use in forming concrete structures. It comprises a generally U-shaped bracket member having two legs and an intermediate segment therebetween, the bracket member being configured to slide over a form member used to form a structure into which concrete is to be poured.
  • the bracket member has its legs depend along the form member a predetermined distance.
  • Each leg of the bracket member has two spaced-apart J-shaped members aligned vertically with each other, and each J-shaped member is configured to support a rebar member to be used in forming the structure.
  • a distal end of each J-shaped member includes an inward directed appendage or nipple for preventing the rebar member from readily floating out from its engagement with the J-shaped member during the cement pour or lifting out during handling by the workers.
  • the intermediate segment can include means for breaking off one side of the rebar support bracket.
  • a scored V-shaped groove can be provided.
  • Other means are known in the art, however, the providing of a score mark can be done easily even with the molding process.
  • each leg means for breaking off and separating the intermediate segment from each of said legs.
  • the preferred method is the providing of a scored V-shaped groove located on a portion of each leg near the intermediate segment.
  • bracket be made from material such as metal base material or polymeric or plastic material.
  • a rebar support bracket for use in forming concrete structures can be made to be used on the outside form members.
  • the invention is a generally L-shaped bracket member having a first leg and a second leg, with the bracket member being configured to be positioned on a form member used to form a structure into which concrete is to be poured, and where the first leg is placed against a top edge of form member and the second leg depends along a depth of the form member a predetermined distance.
  • the second leg of the bracket member has two spaced-apart J-shaped members aligned vertically with each other, and each J-shaped member is configured to support a rebar member to be used in forming the structure.
  • each J-shaped member includes an inward directed appendage for preventing the rebar member from readily floating out from its engagement with the J-shaped member.
  • This embodiment optionally includes means for breaking off and separating the first leg from the second leg and again preferably, this can be a scored V-shaped groove located on a portion of said second leg near the first leg.
  • FIG. 1 is a perspective conceptual view of one embodiment of the present invention
  • FIG. 2 is a perspective view of the invention depicted in FIG. 1 in use over a 2 ⁇ 8 form;
  • FIG. 3 is a partial cross-sectional view depicting the embodiment of FIG. 1 being used on a common bulkhead form and on the left side, another embodiment of the invention being used on an end form.
  • FIGS. 1-3 disclose one embodiment of the present invention, which is a rebar support bracket for use in forming concrete structures, depicted generally as 10 .
  • the invention 10 comprises a generally U-shaped bracket member 12 having two legs 12 a, 12 c and an intermediate segment 12 b therebetween, the bracket member 12 being configured to slide over a form member 20 a used to form a structure (not shown as a whole) into which concrete is to be poured.
  • the bracket member 12 has its legs 12 a, 12 c depend along the form member 20 a a predetermined distance.
  • Each leg 12 a, 12 c of the bracket member 12 has two spaced-part J-shaped members 12 d aligned vertically with each other, and each J-shaped member 12 d is configured to support a rebar member 22 to be used in forming the structure.
  • each J-shaped member 12 d includes an inward directed appendage or nipple 12 e for preventing the rebar member 22 from readily floating out from its engagement with the J-shaped member 12 d during the cement pour or lifting out during handling by the workers.
  • the intermediate segment 12 b can include means for breaking off one side of the rebar support bracket.
  • a scored V-shaped groove 12 f can be provided.
  • Other means are known in the art, however, the providing of a score mark can be done easily even with the molding process.
  • each leg 12 a, 12 c with means for breaking off and separating the intermediate segment 12 b from each of said legs 12 a, 12 c.
  • the preferred method is the providing of a scored V-shaped groove 12 g located on a portion of each leg 12 a, 12 c near the intermediate segment 12 b.
  • bracket be made from material such as metal base material or polymeric or plastic material.
  • a rebar support bracket 10 for use in forming concrete structures can be made to be used on the outside form members 20 a.
  • the invention is a generally L-shaped bracket member having a first leg 14 a and a second leg 14 b, with the bracket member 10 being configured to be positioned on a form member 20 a used to form a structure into which concrete is to be poured, and where the first leg 14 a is placed against a top edge of form member 20 a and the second leg 14 b depends along a depth of the form member 20 a a predetermined distance.
  • the second leg 14 b of the bracket member has two spaced-apart J-shaped members 14 c aligned vertically with each other, and each J-shaped member 14 c is configured to support a rebar member 22 to be used in forming the structure.
  • each J-shaped member 14 c includes an inward directed appendage 14 d for preventing the rebar member 22 from readily floating out from its engagement with the J-shaped member 14 d.
  • This embodiment optionally includes means for breaking off and separating the first leg 14 a from the second leg 14 b and again preferably, this can be a scored V-shaped groove 14 e located on a portion of said second leg 14 b near the first leg 14 a.
  • the bottom of the lower J-shaped member will be about one inch from the bottom edge of the 2 ⁇ 8 form lumber, while the top J-shaped member is located so that the top of the rebar resting within the J-shaped member is about one inch from the top edge of the 2 ⁇ 8 form lumber.
  • Both J-shaped members are also typically configured so that the rebar is about 11 ⁇ 2 inches from the side of the 2 ⁇ 8 form lumber.
  • chamber molding (not numbered) made from wood. These chamfer moldings typically provide for a 45 degree reveal on the structure being made after the form 20 a is removed from the cured concrete.

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)

Abstract

A rebar support bracket for use in forming concrete structures formed as a generally U-shaped bracket member having two legs and an intermediate segment therebetween. The bracket member is configured to slide over a form member used to form a structure into which concrete is to be poured, with its legs depending along the form member a predetermined distance. Each leg of the bracket member has two spaced-apart J-shaped members aligned vertically with each other, and each J-shaped member is configured to support a rebar member to be used in forming the structure. A retention nipple or appendage is preferably included at the end of the J-shaped members. Notches or scored grooved are located to remove the intermediate segment. The bracket can also be made as a half bracket for use on end forms.

Description

    RELATED APPLICATION
  • This application claims the benefit of U.S. provisional patent application Ser. No. 60/816,405 filed Jun. 26, 2006.
    • FIELD OF THE INVENTION
  • The invention relates to the field of tilt-up wall concrete construction and other concrete construction fields.
    • BACKGROUND OF THE INVENTION
  • The construction of tilt-up walls requires the placement of rebar within the forms, including common bulkhead forms. Rebar chairs with legs to support the placed rebar can leave spider looking images after the wall if lifted in place. Attempts to remove or patch these images can be costly, time consuming, affects the appearance of the finish wall, and can in many cases cause rust to bleed to the surface. In addition, these chairs are relatively expensive.
    • SUMMARY OF THE INVENTION
  • The invention is a rebar support bracket for use in forming concrete structures. It comprises a generally U-shaped bracket member having two legs and an intermediate segment therebetween, the bracket member being configured to slide over a form member used to form a structure into which concrete is to be poured. The bracket member has its legs depend along the form member a predetermined distance. Each leg of the bracket member has two spaced-apart J-shaped members aligned vertically with each other, and each J-shaped member is configured to support a rebar member to be used in forming the structure.
  • In a preferred embodiment, a distal end of each J-shaped member includes an inward directed appendage or nipple for preventing the rebar member from readily floating out from its engagement with the J-shaped member during the cement pour or lifting out during handling by the workers.
  • For circumstances when only half of a bracket is needed, the intermediate segment can include means for breaking off one side of the rebar support bracket. For example, a scored V-shaped groove can be provided. Other means are known in the art, however, the providing of a score mark can be done easily even with the molding process.
  • When the poured concrete structure has been poured and cured, removal of the intermediate segment will leave no evidence of the bracket buried in the concrete. This can be done by providing with each leg means for breaking off and separating the intermediate segment from each of said legs. Again, the preferred method is the providing of a scored V-shaped groove located on a portion of each leg near the intermediate segment.
  • It is preferred that the bracket be made from material such as metal base material or polymeric or plastic material.
  • In another embodiment of the invention, a rebar support bracket for use in forming concrete structures can be made to be used on the outside form members. In this case, essentially half the above-described bracket is needed. That is, the invention is a generally L-shaped bracket member having a first leg and a second leg, with the bracket member being configured to be positioned on a form member used to form a structure into which concrete is to be poured, and where the first leg is placed against a top edge of form member and the second leg depends along a depth of the form member a predetermined distance. The second leg of the bracket member has two spaced-apart J-shaped members aligned vertically with each other, and each J-shaped member is configured to support a rebar member to be used in forming the structure.
  • As described above, for the saddle configuration bracket member, a distal end of each J-shaped member includes an inward directed appendage for preventing the rebar member from readily floating out from its engagement with the J-shaped member.
  • This embodiment optionally includes means for breaking off and separating the first leg from the second leg and again preferably, this can be a scored V-shaped groove located on a portion of said second leg near the first leg.
    • BRIEF DESCRIPTION OF THE DRAWINGS
  • In the accompanying drawings:
  • FIG. 1 is a perspective conceptual view of one embodiment of the present invention;
  • FIG. 2 is a perspective view of the invention depicted in FIG. 1 in use over a 2×8 form; and
  • FIG. 3 is a partial cross-sectional view depicting the embodiment of FIG. 1 being used on a common bulkhead form and on the left side, another embodiment of the invention being used on an end form.
    •  DETAILED DESCRIPTION OF THE INVENTION
  • Referring now to the drawings, FIGS. 1-3 disclose one embodiment of the present invention, which is a rebar support bracket for use in forming concrete structures, depicted generally as 10.
  • In one embodiment, the invention 10 comprises a generally U-shaped bracket member 12 having two legs 12 a, 12 c and an intermediate segment 12 b therebetween, the bracket member 12 being configured to slide over a form member 20 a used to form a structure (not shown as a whole) into which concrete is to be poured. The bracket member 12 has its legs 12 a, 12 c depend along the form member 20 a a predetermined distance. Each leg 12 a, 12 c of the bracket member 12 has two spaced-part J-shaped members 12 d aligned vertically with each other, and each J-shaped member 12 d is configured to support a rebar member 22 to be used in forming the structure.
  • In a preferred embodiment, a distal end of each J-shaped member 12 d includes an inward directed appendage or nipple 12 e for preventing the rebar member 22 from readily floating out from its engagement with the J-shaped member 12 d during the cement pour or lifting out during handling by the workers.
  • For circumstances when only half of a bracket is needed, for example on the left side of FIG. 3, the intermediate segment 12 b can include means for breaking off one side of the rebar support bracket. For example, a scored V-shaped groove 12 f can be provided. Other means are known in the art, however, the providing of a score mark can be done easily even with the molding process.
  • When the poured concrete structure has been poured and cured, removal of the intermediate segment 12 b will leave no evidence of the bracket 10 buried in the concrete. This can be done by providing with each leg 12 a, 12 c with means for breaking off and separating the intermediate segment 12 b from each of said legs 12 a, 12 c. Again, the preferred method is the providing of a scored V-shaped groove 12 g located on a portion of each leg 12 a, 12 c near the intermediate segment 12 b.
  • It is preferred that the bracket be made from material such as metal base material or polymeric or plastic material.
  • In another embodiment of the invention and as alluded to above, as well as shown in FIG. 3, left side, a rebar support bracket 10 for use in forming concrete structures can be made to be used on the outside form members 20 a. In this case, essentially half the above-described bracket is needed. That is, the invention is a generally L-shaped bracket member having a first leg 14 a and a second leg 14 b, with the bracket member 10 being configured to be positioned on a form member 20 a used to form a structure into which concrete is to be poured, and where the first leg 14 a is placed against a top edge of form member 20 a and the second leg 14 b depends along a depth of the form member 20 a a predetermined distance. The second leg 14 b of the bracket member has two spaced-apart J-shaped members 14 c aligned vertically with each other, and each J-shaped member 14 c is configured to support a rebar member 22 to be used in forming the structure.
  • As described above, for the saddle configuration bracket member, a distal end of each J-shaped member 14 c includes an inward directed appendage 14 d for preventing the rebar member 22 from readily floating out from its engagement with the J-shaped member 14 d.
  • This embodiment optionally includes means for breaking off and separating the first leg 14 a from the second leg 14 b and again preferably, this can be a scored V-shaped groove 14 e located on a portion of said second leg 14 b near the first leg 14 a.
  • By way of example only, if the form is constructed out of 2×8 standard lumber, the bottom of the lower J-shaped member will be about one inch from the bottom edge of the 2×8 form lumber, while the top J-shaped member is located so that the top of the rebar resting within the J-shaped member is about one inch from the top edge of the 2×8 form lumber. Both J-shaped members are also typically configured so that the rebar is about 1½ inches from the side of the 2×8 form lumber.
  • Also shown in the drawings are chamber molding (not numbered) made from wood. These chamfer moldings typically provide for a 45 degree reveal on the structure being made after the form 20 a is removed from the cured concrete.
  • It should be understood that the preceding is merely a detailed description of one or more embodiments of this invention and that numerous changes to the disclosed embodiments can be made in accordance with the disclosure herein without departing from the spirit and scope of the invention. The preceding description, therefore, is not meant to limit the scope of the invention. Rather, the scope of the invention is to be determined only by the appended claims and their equivalents.

Claims (12)

1. A rebar support bracket for use in forming concrete structures comprising:
a generally U-shaped bracket member having two legs and an intermediate segment therebetween, the bracket member being configured to slide over an edge of a form member used to form a structure into which concrete is to be poured;
the bracket member having its legs depend along the form member a predetermined distance;
each leg of the bracket member further comprising two spaced-apart J-shaped members aligned vertically with each other; and
each J-shaped member being configured to support a rebar member to be used in forming the structure.
2. The bracket according to claim 1, wherein a distal end of each J-shaped member includes an inward directed appendage for preventing the rebar member from readily floating out from its engagement with the J-shaped member.
3. The bracket according to claim 1, wherein the intermediate segment further comprises:
means for breaking off one side of the rebar support bracket.
4. The bracket according to claim 3, wherein said means for breaking off one side of the rebar support bracket is a scored V-shaped groove.
5. The bracket according to claim 1, wherein each leg further comprises:
means for breaking off and separating the intermediate segment from each of said legs.
6. The bracket according to claim 5, wherein said means for breaking off and separating the intermediate segment from each of said legs is a scored V-shaped groove located on a portion of each leg near the intermediate segment.
7. The bracket according to claim 1, wherein said bracket is made from material comprising:
metal or polymeric material.
8. A rebar support bracket for use in forming concrete structures comprising:
a generally L-shaped bracket member having a first leg and a second leg, the bracket member being configured to be positioned on a form member used to form a structure into which concrete is to be poured, where the first leg is placed against a top edge of form member and the second leg depends along a depth of the form member a predetermined distance;
the second leg of the bracket member further comprising two spaced-apart J-shaped members aligned vertically with each other; and
each J-shaped member being configured to support a rebar member to be used in forming the structure.
9. The bracket according to claim 8, wherein a distal end of each J-shaped member includes an inward directed appendage for preventing the rebar member from readily floating out from its engagement with the J-shaped member.
10. The bracket according to claim 8, wherein the second leg further comprises:
means for breaking off and separating the first leg from said second leg.
11. The bracket according to claim 10, wherein said means for breaking off and separating the first leg from said second leg is a scored V-shaped groove located on a portion of said second leg near the first leg.
12. The bracket according to claim 8, wherein said bracket is made from material comprising:
metal or polymeric material.
US11/677,596 2006-06-26 2007-02-22 Saddle chair for holding rebar in place in tilt-up wall construction Abandoned US20070295872A1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
US11/677,596 US20070295872A1 (en) 2006-06-26 2007-02-22 Saddle chair for holding rebar in place in tilt-up wall construction
US11/683,603 US20070295873A1 (en) 2006-06-26 2007-03-08 Saddle chair for holding rebar in place in tilt-up wall construction

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US81640506P 2006-06-26 2006-06-26
US11/677,596 US20070295872A1 (en) 2006-06-26 2007-02-22 Saddle chair for holding rebar in place in tilt-up wall construction

Related Child Applications (1)

Application Number Title Priority Date Filing Date
US11/683,603 Continuation-In-Part US20070295873A1 (en) 2006-06-26 2007-03-08 Saddle chair for holding rebar in place in tilt-up wall construction

Publications (1)

Publication Number Publication Date
US20070295872A1 true US20070295872A1 (en) 2007-12-27

Family

ID=38872696

Family Applications (1)

Application Number Title Priority Date Filing Date
US11/677,596 Abandoned US20070295872A1 (en) 2006-06-26 2007-02-22 Saddle chair for holding rebar in place in tilt-up wall construction

Country Status (1)

Country Link
US (1) US20070295872A1 (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD581255S1 (en) * 2008-02-29 2008-11-25 Edmund Calvin Cord retainer
USD663609S1 (en) * 2011-02-07 2012-07-17 Ogden Jr William J Vehicle secured tie anchor
USD665650S1 (en) * 2011-02-07 2012-08-21 Ogden Jr William J Vehicle secured tie anchor
USD779310S1 (en) * 2016-01-20 2017-02-21 Marvin W Iler Rebar chair
DE102019007481A1 (en) * 2019-10-28 2021-04-29 Falko Schmidt Device for laying reinforcement layers for reinforced concrete walls
USD1042095S1 (en) * 2023-05-11 2024-09-17 Daysh Developments, Inc. Rebar positioning device

Citations (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US799092A (en) * 1904-05-23 1905-09-12 Mortimer C Rosenfeld Supporting-bracket for pipes.
US1801315A (en) * 1927-12-23 1931-04-21 Philip L Mckee Bench construction
US2292655A (en) * 1940-03-06 1942-08-11 Poston Springfield Brick Compa Spacing stirrup for holding and spacing tubular molding forms
US3399852A (en) * 1967-04-24 1968-09-03 Samuel P. Armstrong Transfer saddle
US5087007A (en) * 1990-07-16 1992-02-11 Franklin Gaderick Combination shower enclosure caddy and garment hanger
US5388804A (en) * 1993-07-19 1995-02-14 Cohen; Jack H. Anchor bolt holder-spacer
US5615850A (en) * 1995-03-06 1997-04-01 Cloninger; Leonard W. Wire support bracket
US5688428A (en) * 1996-03-11 1997-11-18 Maguire; Joe Holder for vertical steel rebar
US6364260B1 (en) * 1998-02-26 2002-04-02 Moore Push-Pin Company Reusable single part bend to grip partition and door hardware
US6629394B1 (en) * 2001-12-13 2003-10-07 Oscar Trevino Rebar hanger
US6663069B1 (en) * 2001-10-26 2003-12-16 John Norberg Flexible molded plastic hanger
US20050072887A1 (en) * 2003-10-07 2005-04-07 Jones Laree E. Easy access file support bracket
US20050188507A1 (en) * 2004-03-01 2005-09-01 Adams William E. Door hook with removable spacer
US20060188336A1 (en) * 2005-02-23 2006-08-24 Huber Donald G Adjustable support bracket for concrete reinforcing bars

Patent Citations (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US799092A (en) * 1904-05-23 1905-09-12 Mortimer C Rosenfeld Supporting-bracket for pipes.
US1801315A (en) * 1927-12-23 1931-04-21 Philip L Mckee Bench construction
US2292655A (en) * 1940-03-06 1942-08-11 Poston Springfield Brick Compa Spacing stirrup for holding and spacing tubular molding forms
US3399852A (en) * 1967-04-24 1968-09-03 Samuel P. Armstrong Transfer saddle
US5087007A (en) * 1990-07-16 1992-02-11 Franklin Gaderick Combination shower enclosure caddy and garment hanger
US5388804A (en) * 1993-07-19 1995-02-14 Cohen; Jack H. Anchor bolt holder-spacer
US5615850A (en) * 1995-03-06 1997-04-01 Cloninger; Leonard W. Wire support bracket
US5688428A (en) * 1996-03-11 1997-11-18 Maguire; Joe Holder for vertical steel rebar
US6364260B1 (en) * 1998-02-26 2002-04-02 Moore Push-Pin Company Reusable single part bend to grip partition and door hardware
US6663069B1 (en) * 2001-10-26 2003-12-16 John Norberg Flexible molded plastic hanger
US6629394B1 (en) * 2001-12-13 2003-10-07 Oscar Trevino Rebar hanger
US20050072887A1 (en) * 2003-10-07 2005-04-07 Jones Laree E. Easy access file support bracket
US20050188507A1 (en) * 2004-03-01 2005-09-01 Adams William E. Door hook with removable spacer
US20060188336A1 (en) * 2005-02-23 2006-08-24 Huber Donald G Adjustable support bracket for concrete reinforcing bars

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD581255S1 (en) * 2008-02-29 2008-11-25 Edmund Calvin Cord retainer
USD663609S1 (en) * 2011-02-07 2012-07-17 Ogden Jr William J Vehicle secured tie anchor
USD665650S1 (en) * 2011-02-07 2012-08-21 Ogden Jr William J Vehicle secured tie anchor
USD779310S1 (en) * 2016-01-20 2017-02-21 Marvin W Iler Rebar chair
DE102019007481A1 (en) * 2019-10-28 2021-04-29 Falko Schmidt Device for laying reinforcement layers for reinforced concrete walls
USD1042095S1 (en) * 2023-05-11 2024-09-17 Daysh Developments, Inc. Rebar positioning device

Similar Documents

Publication Publication Date Title
US20070295872A1 (en) Saddle chair for holding rebar in place in tilt-up wall construction
AU2023285787B2 (en) Load transfer plate pocket and method of employing same
US5618125A (en) Dowell alignment apparatus
US8458981B2 (en) Block wall system
US9638353B2 (en) Clip for supporting a prestressed cable along a dovetail slot in a cement casting
US8960636B1 (en) Edge form system for forming simulated stone coping
US3503583A (en) Profiled structural cement slab form
CA2059206C (en) Concrete finishing tool
US2731701A (en) Clips for facilitating the erection and stripping of concrete forms for the building industry
US5623798A (en) Device for reducing stress at re-entrant corners of a concrete slab
US7600352B2 (en) Slab saver form attachment device
US20160060885A1 (en) Support bracket and method for temporary guard railing
GB2095714A (en) Hanger
KR101525603B1 (en) Paper tube cutting apparatus
US20050232696A1 (en) System for supporting and leveling paving stones
JP6854689B2 (en) How to place fiber reinforced concrete and boundary members
US5806274A (en) Floor joist retainer and method for using the same
US10294680B2 (en) Masonry wall cover
AU2016100313A4 (en) Apparatus and method for concrete sleeper production
US5829213A (en) Concrete slab saver
JP3115186U (en) Concrete product suspension structure
KR200223623Y1 (en) A Nail for Fixing an Insulation Board
GB2294959A (en) A facing quoin
US20070144094A1 (en) Stud extension for use with weldment spacer in precast concrete construction
JPS646260Y2 (en)

Legal Events

Date Code Title Description
STCB Information on status: application discontinuation

Free format text: ABANDONED -- FAILURE TO RESPOND TO AN OFFICE ACTION