US4903453A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Construction blocks
Assignee: Individual
•
Filing: 1988-09-20
•
Granted: 1990-02-27
•
Expires: 2008-09-20
Abstract
Abstract A construction method for fabricating structures and a system of building blocks utilized in the method is presented. The blocks are hollow and may be skeletal and formed from heavy gauge strips or molded. They include at least two sub-assemblies joined by interconnecting webs with provisions for single subassemblies to square off wall edges. Each skeletal subassembly includes upper and lower frames joined together by a plurality of structural columns perpendicular to the planes of the upper and lower frames. The upper and lower frames are dimensioned to form interfitting male and female receptacles that permit the blocks to be interconnected. D-lance snap fit structures are provided in the upper and lower frames so that an assembly of blocks with structural integrity may be created by snapping together courses of blocks with each course staggered relative to the adjacent course.
Inventors
- 👤 Bob G. Newsom
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-07 20:15
CPC Classifications
E; E04; E04C; E04C1/00; E04C1/40; E04C1/39
Claims Analysis
Total Claims: 49
Claim 1
Independent Claim
208 words
A construction block, comprising: first and second identical subassemblies joined together; each of said subassemblies comprising, a top frame including side walls forming a closed geometric shape, one of said top frame wall members connected via said spacing means to a side wall member of the top frame of the other said subassembly to form the top of said construction block; a bottom frame including side wall members, one of said bottom frame side wall members connected via said spacing means to a side wall member of the bottom frame of the other said subassembly to form the bottom of said construction block; a plurality of support member secured between said top frame and said bottom frame, said support members dimensioned to cause said top frame and said bottom frame to lie in superposed and parallel orientation with respect to each other; said top and bottom frames shaped geometrically identical but sized so said top and bottom frames of similar construction blocks will interfit in the manner of a male and female coupling; and said top and bottom frames include deformable means for engaging mating deformable means when said top and bottom frames of like construction blocks are interfit, said deformable means adapted to interlock said construction blocks.
Claim 2
Dependent Claim
208 words
A construction block, comprising: first and second identical subassemblies joined together; each of said subassemblies comprising, a top frame including side walls forming a closed geometric shape, one of said top frame wall members connected via said spacing means to a side wall member of the top frame of the other said subassembly to form the top of said construction block; a bottom frame including side wall members, one of said bottom frame side wall members connected via said spacing means to a side wall member of the bottom frame of the other said subassembly to form the bottom of said construction block; a plurality of support member secured between said top frame and said bottom frame, said support members dimensioned to cause said top frame and said bottom frame to lie in superposed and parallel orientation with respect to each other; said top and bottom frames shaped geometrically identical but sized so said top and bottom frames of similar construction blocks will interfit in the manner of a male and female coupling; and said top and bottom frames include deformable means for engaging mating deformable means when said top and bottom frames of like construction blocks are interfit, said deformable means adapted to interlock said construction blocks.
Claim 3
Dependent Claim
64 words
A construction block as defined in claim 1 wherein a plurality of said top and bottom frame side walls include connection means extending from said frame side walls for interlocking said construction block to another block, said connection means dimensioned to fit within said connection means in the frame side wall of another block when said construction block and the other block are superimposed.
Claim 4
Dependent Claim
18 words
A construction block as defined in claim 1 wherein said plurality of support members are equal in length.
Claim 5
Dependent Claim
41 words
A construction block as defined in claim 1 wherein said support members on one side of said construction block are equal in length but not of the same length as said support members on the other side of said construction block.
Claim 6
Dependent Claim
26 words
A construction block as defined in claim 1 wherein said plurality of support members are interconnected between said top and bottom frames at the frame corners.
Claim 7
Dependent Claim
22 words
A construction block as defined in claim 1 wherein said top and bottom frames each include four of said side wall members.
Claim 8
Dependent Claim
158 words
A construction block, comprising: first and second identical subassemblies joined together; and each of said subassemblies comprises: (A) a top frame including wall members, one of which connects said top frame via said spacing means to the top frame of the other said subassembly to form the top of said construction block, (B) a bottom frame including wall members, one of which connects said bottom frame via said spacing means to the bottom frame of the other said subassembly to form the bottom of said construction block, (C) a plurality of support members secured between said top frame and said bottom frame, (D) said top and bottom frames are shaped geometrically identical but sized so said top and bottom frames of similar construction blocks will interfit in the manner of a male and female coupling, and (E) said support members are curved such that said construction block assumes a curved shape with said top offset from said bottom.
Claim 9
Dependent Claim
158 words
A construction block, comprising: first and second identical subassemblies joined together; and each of said subassemblies comprises: (A) a top frame including wall members, one of which connects said top frame via said spacing means to the top frame of the other said subassembly to form the top of said construction block, (B) a bottom frame including wall members, one of which connects said bottom frame via said spacing means to the bottom frame of the other said subassembly to form the bottom of said construction block, (C) a plurality of support members secured between said top frame and said bottom frame, (D) said top and bottom frames are shaped geometrically identical but sized so said top and bottom frames of similar construction blocks will interfit in the manner of a male and female coupling, and (E) said support members are curved such that said construction block assumes a curved shape with said top offset from said bottom.
Claim 10
Dependent Claim
16 words
A construction block as defined in claim 7 wherein said top frame is rectangular in shape.
Claim 11
Dependent Claim
86 words
A construction bloc, comprising: first and second identical subassemblies joined together; each of said subassemblies including, a top and a bottom frame secured together by a plurality of support members; said top and bottom frames are shaped identically but dimensioned to interfit in the manner of a male and female coupling; and said top and bottom frames include deformable means for engaging mating deformable means when said top and bottom frames of like construction blocks are interfit, said deformable means adapted to interlock said construction blocks.
Claim 12
Dependent Claim
86 words
A construction bloc, comprising: first and second identical subassemblies joined together; each of said subassemblies including, a top and a bottom frame secured together by a plurality of support members; said top and bottom frames are shaped identically but dimensioned to interfit in the manner of a male and female coupling; and said top and bottom frames include deformable means for engaging mating deformable means when said top and bottom frames of like construction blocks are interfit, said deformable means adapted to interlock said construction blocks.
Claim 13
Dependent Claim
107 words
A wall, comprising, a plurality of courses of construction blocks interconnected to form a series of blocks creating an integral unit, said construction block comprising: first and second identical subassemblies joined together; each of said subassemblies including, a top and a bottom frame secured together by a plurality of support members; said top and bottom frames are shaped identically but dimensioned to interfit in the manner of a male and female coupling; and said top and bottom frames include deformable means for engaging mating deformable means when said top and bottom frames of like construction blocks are interfit, said deformable means adapted to interlock said construction blocks.
Claim 14
Dependent Claim
107 words
A wall, comprising, a plurality of courses of construction blocks interconnected to form a series of blocks creating an integral unit, said construction block comprising: first and second identical subassemblies joined together; each of said subassemblies including, a top and a bottom frame secured together by a plurality of support members; said top and bottom frames are shaped identically but dimensioned to interfit in the manner of a male and female coupling; and said top and bottom frames include deformable means for engaging mating deformable means when said top and bottom frames of like construction blocks are interfit, said deformable means adapted to interlock said construction blocks.
Claim 15
Dependent Claim
20 words
A wall as defined in claim 10, comprising: a facing panel means secured to one side of said construction blocks.
Claim 16
Dependent Claim
27 words
A wall as defined in claim 11, further comprising: a second facing panel means secured to the side of said construction blocks opposite said facing panel means.
Claim 17
Dependent Claim
23 words
A wall as defined in claim 12, further comprising insulating material positioned between said facing panel means and said second facing panel means.
Claim 18
Dependent Claim
32 words
A wall as defined in claim 11, further comprising a coating sprayed through said construction blocks onto the construction block side of said facing panel to a thickness covering said construction blocks.
Claim 19
Independent Claim
128 words
A method for forming a wall, including the steps of: preparing a footer excavation; laying down a first course of construction blocks which include a plurality of top interfitting frames in said footer excavation; poring concrete in said footer excavation to a depth which does not cover the top frame of said construction blocks; securing a course of skeletal construction blocks which include a plurality of top and bottom interfitting frames on said course of construction blocks set in said concrete footer; building additional courses of similar construction blocks on said first course by positioning individual construction blocks in an overlapping fashion, over adjoining construction blocks in a lower course and interlocking said construction blocks by said interfitting top and bottom frames in the manner of a coupling.
Claim 20
Independent Claim
128 words
A method for forming a wall, including the steps of: preparing a footer excavation; laying down a first course of construction blocks which include a plurality of top interfitting frames in said footer excavation; poring concrete in said footer excavation to a depth which does not cover the top frame of said construction blocks; securing a course of skeletal construction blocks which include a plurality of top and bottom interfitting frames on said course of construction blocks set in said concrete footer; building additional courses of similar construction blocks on said first course by positioning individual construction blocks in an overlapping fashion, over adjoining construction blocks in a lower course and interlocking said construction blocks by said interfitting top and bottom frames in the manner of a coupling.
Claim 21
Dependent Claim
26 words
A method for forming a wall as defined in claim 15, including the further steps of: securing a facing panel to said assembly of construction blocks.
Claim 22
Dependent Claim
32 words
A method of fabricating a wall as defined in claim 15, including the steps of: inserting structural strips in channels created by said spacing means; and securing facing material to said strips.
Claim 23
Dependent Claim
54 words
A method for building a wall as defined in claim 15, including the steps of: attaching facing material to one side of said assemblage of construction blocks; and coating the side of said facing material attached to said construction blocks with a hardenable material to a thickness great enough to cover said construction blocks.
Claim 24
Dependent Claim
184 words
A construction block, comprising: first and second identical subassemblies joined together by spacing means; each of said subassemblies comprising a tube with a top frame and a bottom frame, said top frame connected via said spacing means to the top frame of the other said subassembly to form the top of said construction block, and said bottom frame connected via said spacing means to the bottom frame of the other said subassembly to form the bottom of said construction block; a plurality of wall member connecting said top frame and said bottom frame, said wall members dimensioned to cause said top frame and said bottom frame to lie in superposed and parallel orientation with respect to each other; said top and bottom frames shaped geometrically identical but sized so said top and bottom frames of similar construction blocks will interfit in the manner of a male and female coupling; and said top and bottom frames include deformable means for engaging mating deformable means when said top and bottom frames of like construction blocks are interfit, said deformable means adapted to interlock said construction blocks.
Claim 25
Dependent Claim
184 words
A construction block, comprising: first and second identical subassemblies joined together by spacing means; each of said subassemblies comprising a tube with a top frame and a bottom frame, said top frame connected via said spacing means to the top frame of the other said subassembly to form the top of said construction block, and said bottom frame connected via said spacing means to the bottom frame of the other said subassembly to form the bottom of said construction block; a plurality of wall member connecting said top frame and said bottom frame, said wall members dimensioned to cause said top frame and said bottom frame to lie in superposed and parallel orientation with respect to each other; said top and bottom frames shaped geometrically identical but sized so said top and bottom frames of similar construction blocks will interfit in the manner of a male and female coupling; and said top and bottom frames include deformable means for engaging mating deformable means when said top and bottom frames of like construction blocks are interfit, said deformable means adapted to interlock said construction blocks.
Claim 26
Dependent Claim
189 words
A construction block, comprising: first and second identical subassemblies joined together; each of said subassemblies comprising a tube with a top frame and a bottom frame, said top frame connected to the top frame of the other said subassembly to form the top of said construction block, and said bottom frame connected to the bottom frame of the other said subassembly to form the bottom of said construction block; a plurality of wall members connecting said to frame and said bottom frame, said wall members dimensioned to cause said top frame and said bottom frame to lie in superposed and parallel orientation with respect to each other; said top and bottom frames shaped geometrically identical but sized so said top and bottom frames of similar construction blocks will interfit in the manner of a male and female coupling; and said top and bottom frames include a plurality of connection means extending from said frames for interlocking said construction block to another block, said connection means dimensioned to fit within said connection means in the frame of another block when said construction block and the other said block are superimposed.
Claim 27
Dependent Claim
189 words
A construction block, comprising: first and second identical subassemblies joined together; each of said subassemblies comprising a tube with a top frame and a bottom frame, said top frame connected to the top frame of the other said subassembly to form the top of said construction block, and said bottom frame connected to the bottom frame of the other said subassembly to form the bottom of said construction block; a plurality of wall members connecting said to frame and said bottom frame, said wall members dimensioned to cause said top frame and said bottom frame to lie in superposed and parallel orientation with respect to each other; said top and bottom frames shaped geometrically identical but sized so said top and bottom frames of similar construction blocks will interfit in the manner of a male and female coupling; and said top and bottom frames include a plurality of connection means extending from said frames for interlocking said construction block to another block, said connection means dimensioned to fit within said connection means in the frame of another block when said construction block and the other said block are superimposed.
Claim 28
Dependent Claim
16 words
A construction block as defined in claim 19 wherein said wall members are equal in length.
Claim 29
Dependent Claim
41 words
A construction block as defined in claim 19 wherein said wall members on one side of said construction block are equal in length but not of the same length as said wall members on the other side of said construction block.
Claim 30
Dependent Claim
33 words
A construction block as defined in claim 19 wherein one of said frames of a subassembly tube and said wall members of said subassembly tube are formed from a continuous piece of material.
Claim 31
Dependent Claim
26 words
A construction block as defined in claim 19 wherein said top and bottom frames and said wall members are formed from a continuous piece of material.
Claim 32
Dependent Claim
13 words
A construction block as defined in claim 19, including bottoms for said tubes.
Claim 33
Dependent Claim
13 words
A construction block as defined in claim 25, including tops for said tubes.
Claim 34
Dependent Claim
14 words
A construction block as defined in claim 26, including a conduit between said tubes.
Claim 35
Dependent Claim
18 words
A construction block as defined in claim 26, comprising: an opening; and a means for closing said opening.
Claim 36
Dependent Claim
137 words
A construction block, comprising: first and second identical subassemblies joined together by spacing means; each of said identical subassemblies comprising, a top frame including wall members, one of which connects said top frame via said spacing means to the top frame of the other said subassembly to form the top of said construction block, a bottom frame including wall members, one of which connects said bottom frame via said spacing means to the bottom frame of the other said subassembly to form the bottom of said construction block, and wall members forming continuous sides between said top frame and said bottom frame; and said top and bottom frames include deformable means for engaging mating deformable means when said top and bottom frames of like construction blocks are interfit, said deformable means adapted to interlock said construction blocks.
Claim 37
Dependent Claim
137 words
A construction block, comprising: first and second identical subassemblies joined together by spacing means; each of said identical subassemblies comprising, a top frame including wall members, one of which connects said top frame via said spacing means to the top frame of the other said subassembly to form the top of said construction block, a bottom frame including wall members, one of which connects said bottom frame via said spacing means to the bottom frame of the other said subassembly to form the bottom of said construction block, and wall members forming continuous sides between said top frame and said bottom frame; and said top and bottom frames include deformable means for engaging mating deformable means when said top and bottom frames of like construction blocks are interfit, said deformable means adapted to interlock said construction blocks.
Claim 38
Dependent Claim
16 words
A construction block as defined in claim 29 wherein said top frame is rectangular in shape.
Claim 39
Dependent Claim
96 words
A construction block, comprising: first and second identical subassemblies joined together; each of said subassemblies including, a top and a bottom frame joined together by a plurality of wall members dimensioned to form the sides of a closed sided structure; said top and bottom frames are shaped identically but dimensioned to interfit in the manner of a male and female coupling; and said top and bottom frames include deformable means for engaging mating deformable means when said top and bottom frames of like construction blocks are interfit, said deformable means adapted to interlock said construction blocks.
Claim 40
Dependent Claim
96 words
A construction block, comprising: first and second identical subassemblies joined together; each of said subassemblies including, a top and a bottom frame joined together by a plurality of wall members dimensioned to form the sides of a closed sided structure; said top and bottom frames are shaped identically but dimensioned to interfit in the manner of a male and female coupling; and said top and bottom frames include deformable means for engaging mating deformable means when said top and bottom frames of like construction blocks are interfit, said deformable means adapted to interlock said construction blocks.
Claim 41
Dependent Claim
81 words
A plurality of courses of construction blocks interconnected to form a series of blocks creating an integral unit wherein each of said construction block comprises: first and second identical subassemblies joined together; each of said subassemblies including, a top and a bottom frame joined by wall members forming subassembly tubes; said top and bottom frames are shaped identically but dimensioned to interfit in the manner of a male and female coupling; and reinforcing rod and concrete positions within said subassembly tubes.
Claim 42
Dependent Claim
81 words
A plurality of courses of construction blocks interconnected to form a series of blocks creating an integral unit wherein each of said construction block comprises: first and second identical subassemblies joined together; each of said subassemblies including, a top and a bottom frame joined by wall members forming subassembly tubes; said top and bottom frames are shaped identically but dimensioned to interfit in the manner of a male and female coupling; and reinforcing rod and concrete positions within said subassembly tubes.
Claim 43
Dependent Claim
20 words
A wall as defined in claim 32, comprising: a facing panel means secured to one side of said construction blocks.
Claim 44
Dependent Claim
27 words
A wall as defined in claim 33, further comprising: a second facing panel means secured to the side of said construction blocks opposite said facing panel means.
Claim 45
Dependent Claim
16 words
A wall as defined in claim 32, further comprising insulating material positioned within said subassembly tubes.
Claim 46
Independent Claim
124 words
A method for forming a wall, including the steps of: preparing a footer excavation; laying a course of building blocks in said footer excavation; pouring concrete in said footer excavation to a depth which does not cover the top frame of said construction blocks; laying down a second course of construction blocks which include a plurality of top and bottom interfitting frames; building additional courses of similar construction blocks on said second course by positioning individual construction blocks in an overlapping fashion over adjoining construction blocks in a lower course and interlocking said construction blocks by said interfitting top and bottom frames in the manner of a male/female coupling; and pouring concrete to fill the voids created by the alignment of said interfitting frames.
Claim 47
Independent Claim
124 words
A method for forming a wall, including the steps of: preparing a footer excavation; laying a course of building blocks in said footer excavation; pouring concrete in said footer excavation to a depth which does not cover the top frame of said construction blocks; laying down a second course of construction blocks which include a plurality of top and bottom interfitting frames; building additional courses of similar construction blocks on said second course by positioning individual construction blocks in an overlapping fashion over adjoining construction blocks in a lower course and interlocking said construction blocks by said interfitting top and bottom frames in the manner of a male/female coupling; and pouring concrete to fill the voids created by the alignment of said interfitting frames.
Claim 48
Dependent Claim
26 words
A method for forming a wall as defined in claim 36, including the further steps of: securing a facing panel to said assembly of construction blocks.
Claim 49
Dependent Claim
32 words
A method of fabricating a wall as defined in claim 36, including the steps of: inserting structural strips in channels created by said spacing means; and securing facing material to said strips.
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1993-02-26 | 1993-08-28 | 1994-02-27 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1997-02-26 | 1997-08-28 | 1998-02-27 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2001-02-26 | 2001-08-28 | 2002-02-27 | $7700.00 | Window Closed / Lapsed |