Patent US4998397A successfully refreshed from Google Patents.
US4998397A
Expired / Lapsed
US
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Alignment and lateral support member for use in laying common concrete blocks
Assignee: Individual
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Filing: 1989-11-17
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Granted: 1991-03-12
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Expires: 2009-11-17
Abstract
Abstract An alignment and lateral support member for use in laying common concrete blocks. The support member comprises an elongate body piece of rigid material having a length which is greater than the width of concrete blocks with which the support member is to be used. A first appendage extends from a first face of the body piece. The first appendage has a stop surface extending substantially perpendicular to the first face of the body piece, with the stop surface of the first appendage being positioned a distance from the first end of the body piece so that when the stop surface of the first appendage engages an outer surface of the sidewall of a first concrete block, with the first face of the body piece lying adjacent to the first block, the body piece spans from one sidewall of the first block to the other sidewall of the first block. A second appendage extends from a second face of the body piece. The second appendage has a stop surface extending substantially perpendicular to the second face of the body piece, with the stop surface of the second appendage being spaced from the stop surface of the first appendage by a set distance along the body piece in a direction toward the first end of the body piece, whereby the stop surface of the second appendage engages an inner surface of the sidewall of a second concrete block when the second block lies above the first block and in proper position adjacent to the second face of the body piece.
Inventors
- 👤 Michael V. Orton
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 21:25
CPC Classifications
E; E02; E02D; E02D29/00; E02D29/02; E02D29/0225; E02D29/0241
Claims Analysis
Total Claims: 19
Claim 1
Independent Claim
302 words
An alignment and lateral support member for use in laying common concrete blocks, said support member comprising an elongate piece of rigid material, said piece having opposite first and second ends and opposite first and second elongate faces, with said piece further having a length which is greater than the width of concrete blocks with which the support member is to be used; a first appendage extending from said first face of said piece, said first appendage having a stop surface extending substantially perpendicular to said first face of said piece, with the stop surface of said first appendage being positioned a distance from the first end of said piece so that when the stop surface of said first appendage engages an outer surface of the sidewall of a first concrete block, with said first face of said piece lying adjacent to said first block, said piece spans from one sidewall of said first block to the other sidewall of said first block; and a second appendage extending from said second face of said piece, said second appendage having a stop surface extending substantially perpendicular to said second face of said piece, with the stop surface of said second appendage being spaced from said stop surface of said first appendage by a set distance along said piece in a direction toward said first end of said piece, whereby the stop surface of said second appendage engages an inner surface of the sidewall of a second concrete block when said second block lies in proper position adjacent to said second face of said piece, the set distance between said top surfaces of said first and second appendages is up to about 1 inch less than the thickness of the sidewall of the concrete blocks with which the support member is to be used.
Claim 2
Dependent Claim
302 words
An alignment and lateral support member for use in laying common concrete blocks, said support member comprising an elongate piece of rigid material, said piece having opposite first and second ends and opposite first and second elongate faces, with said piece further having a length which is greater than the width of concrete blocks with which the support member is to be used; a first appendage extending from said first face of said piece, said first appendage having a stop surface extending substantially perpendicular to said first face of said piece, with the stop surface of said first appendage being positioned a distance from the first end of said piece so that when the stop surface of said first appendage engages an outer surface of the sidewall of a first concrete block, with said first face of said piece lying adjacent to said first block, said piece spans from one sidewall of said first block to the other sidewall of said first block; and a second appendage extending from said second face of said piece, said second appendage having a stop surface extending substantially perpendicular to said second face of said piece, with the stop surface of said second appendage being spaced from said stop surface of said first appendage by a set distance along said piece in a direction toward said first end of said piece, whereby the stop surface of said second appendage engages an inner surface of the sidewall of a second concrete block when said second block lies in proper position adjacent to said second face of said piece, the set distance between said top surfaces of said first and second appendages is up to about 1 inch less than the thickness of the sidewall of the concrete blocks with which the support member is to be used.
Claim 3
Dependent Claim
42 words
A support member in accordance with claim 1, wherein the set distance between said stop surfaces of said first and second appendages is about the thickness of the sidewall of the concrete blocks with which the support member is to be used.
Claim 4
Dependent Claim
137 words
A support member in accordance with claim 1, wherein said piece has opposite, elongate upper and lower faces; the first appendage extends downwardly from the lower face of said piece, with the stop surface of said first appendage extending substantially perpendicular to said lower face of said piece to engage the outer surface of the sidewall of said first block when said first block is positioned immediately below and adjacent to said first face of said piece; and the second appendage extends upwardly from the upper face of said piece, with the stop surface of said second appendage extending substantially perpendicular to said upper face of said piece to engage the inner surface of the sidewall of said second block when said second block is positioned immediately above and adjacent to said second face of said piece.
Claim 5
Dependent Claim
42 words
A support member in accordance with claim 3, wherein the set distance between said stop surfaces of said first add second appendages is about the thickness of the sidewall of the concrete blocks with which the support member is to be used.
Claim 6
Dependent Claim
29 words
A support member in accordance with claim 3, wherein said elongate piece is further provided with an anchor attaching means located adjacent to said second end of said piece.
Claim 7
Dependent Claim
26 words
A support member in accordance with claim 5, wherein said anchor attaching means comprises a hook appendage attached adjacent to said second end of said piece.
Claim 8
Dependent Claim
26 words
A support member in accordance with claim 5, wherein said anchor attaching means comprises a hook formed in said piece adjacent to said second end thereof.
Claim 9
Dependent Claim
107 words
A support member in accordance with claim 3, wherein there is further provided a third appendage extending upwardly from the upper face of said piece, said third appendage having a stop surface extending substantially perpendicular to said upper face of said piece, with the stop surface of said third appendage being spaced from the stop surface of said second appendage by a set distance along said piece in a direction away from said first end of said piece, whereby the stop surface of said third appendage engages the outer surface of the sidewall of said second block when said second block is properly positioned above said piece.
Claim 10
Dependent Claim
42 words
A support member in accordance with claim 8, wherein the set distance between said stop surfaces of said first and second appendages is about the thickness of the sidewall of the concrete blocks with which the support member is to be used.
Claim 11
Dependent Claim
39 words
A support member in accordance with claim 3, wherein said elongate piece is a substantially planar strip which has a width between about 0.5 inch and 2.5 inches and a thickness of between about 0.025 inch and 0.25 inch.
Claim 12
Dependent Claim
67 words
A support member in accordance with claim 10, wherein the first and second appendages are formed from elongate members having first and second sides which extend from a common junction and are oriented perpendicular to each other, with the first sides of the respective plates being attached to said strip and with the second sides of the respective plates forming the respective stop surface of said appendages.
Claim 13
Dependent Claim
39 words
A support member in accordance with claim 11, wherein the first and second appendages are formed from plates having a triangular shape with a third side of each plate interconnecting respective, extending ends of said first and second sides.
Claim 14
Dependent Claim
25 words
A support member in accordance with claim 1, wherein the first and second appendages have a thickness of between about 0.025 inch and 0.25 inch.
Claim 15
Dependent Claim
106 words
A support member in accordance with claim 1, wherein there is further provided a third appendage extending from the second face of said piece, said third appendage having a stop surface extending substantially perpendicular to said second face of said piece, with the stop surface of said third appendage being spaced from the stop surface of said second appendage by a set distance along said piece in a direction away from said first end of said piece, whereby the stop surface of said third appendage engages the outer surface of the sidewall of said second block when said second block is properly positioned above said piece.
Claim 16
Dependent Claim
42 words
A support member in accordance with claim 14, wherein the set distance between said stop surfaces of said first and second appendages is about the thickness of the sidewall of the concrete blocks with which the support member is to be used.
Claim 17
Dependent Claim
29 words
A support member in accordance with claim 1, wherein said elongate piece is further provided with an anchor attaching means located adjacent to said second end of said piece.
Claim 18
Dependent Claim
26 words
A support member in accordance with claim 16, wherein said anchor attaching means comprises a hook appendage attached adjacent to said second end of said piece.
Claim 19
Dependent Claim
26 words
A support member in accordance with claim 16, wherein said anchor attaching means comprises a hook formed in said piece adjacent to said second end thereof.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1994-03-11 | 1994-09-10 | 1995-03-12 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1998-03-11 | 1998-09-10 | 1999-03-12 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2002-03-11 | 2002-09-10 | 2003-03-12 | $7700.00 | Window Closed / Lapsed |