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US3974601A Expired / Lapsed US ⏱️ 0.0 years remaining

Multi-block support construction

Assignee: Individual
•
Filing: 1975-04-04
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Granted: 1976-08-17
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Expires: 1995-04-04
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Abstract

Abstract An improved multi-block support construction system and method for constructing, for example, arches and straight load support shapes utilizing uniquely designed construction components to be assembled in a simple and quick manner to provide the overall support structure. The system includes rods for binding the basic building blocks together, as well as straight blocks and tapered blocks which form the components of straight and curved sections, respectively, of the support system. The preferred embodiment includes at least three blocks with a series of internal, angled tensioned rods joining them together.

Inventors

  • 👤 Ernest H. Steadman

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-11-07 14:53
CPC Classifications
E; E04; E04C; E04C3/00; E04C3/02; E04C3/12; E04C3/18; E04C3/38; E04C3/42

Claims Analysis

Total Claims: 15
Claim 1
Independent Claim 186 words
A modular, multi-block construction for placement between anchor members comprising: a series of at least three blocks, the end blocks of said series of blocks being mounted on the anchor members, each internal block of said series of blocks having opposite facing sides in face-to-face engagement with the facing sides of the adjacent blocks, and opposite exterior sides, and a top and an opposite bottom, said facing sides, said top and said bottom, and said exterior sides being joined together forming the outsides of the block, and at least two sets of at least three diagonally disposed channels each therein, each set being offset from the other and extending in diagonally opposite directions from the other through at least substantially the full width between said opposite facing sides of each block, each angularly disposed channel being in continous, line alignment with a mating channel in at least two adjacent blocks, each set of aligned, mating channels extending at least substantially through the full height between the top of one block and the bottom of another block at least one block removed from said one block; and
Claim 2
Dependent Claim 186 words
A modular, multi-block construction for placement between anchor members comprising: a series of at least three blocks, the end blocks of said series of blocks being mounted on the anchor members, each internal block of said series of blocks having opposite facing sides in face-to-face engagement with the facing sides of the adjacent blocks, and opposite exterior sides, and a top and an opposite bottom, said facing sides, said top and said bottom, and said exterior sides being joined together forming the outsides of the block, and at least two sets of at least three diagonally disposed channels each therein, each set being offset from the other and extending in diagonally opposite directions from the other through at least substantially the full width between said opposite facing sides of each block, each angularly disposed channel being in continous, line alignment with a mating channel in at least two adjacent blocks, each set of aligned, mating channels extending at least substantially through the full height between the top of one block and the bottom of another block at least one block removed from said one block; and
Claim 3
Dependent Claim 46 words
The construction of claim 1 wherein said fastening means comprises a series of double-ended, threaded, elongated bolts with the threaded tips thereof extending out of said series of blocks with nut means threaded thereon compressively bearing against the exterior surfaces of said blocks adjacent said bolts.
Claim 4
Dependent Claim 41 words
The construction of claim 1 wherein the cross-sections of at least some of said blocks in the plane perpendicular to the top and bottom of each such block are at least generally trapezoidal in shape, such blocks forming a curved section.
Claim 5
Dependent Claim 41 words
The construction of claim 1 wherein the cross-sections of at least some of said blocks in the plane perpendicular to the top and bottom of each such block are at least generally rectangular in shape, such blocks forming a straight section.
Claim 6
Dependent Claim 38 words
The construction of claim 1 wherein the cross-sections of at least some of said blocks in the plane mid-way between and parallel to the top and bottom of each such block are at least generally rectangular in shape.
Claim 7
Dependent Claim 11 words
The construction of claim 5 wherein the said cross-sections are square.
Claim 8
Dependent Claim 61 words
The construction of claim 1 wherein said series of blocks include blocks having different configurations, wherein the cross-sections of at least some of said blocks in the plane perpendicular to the top and bottom of the blocks are at least generally trapezoidal in shape and others are at least generally rectangular in shape, such blocks forming both straight and curved sections.
Claim 9
Dependent Claim 45 words
The construction of claim 1 wherein each internal block has four beveled sections located at the junctions between said top and bottom and each of said opposite facing sides, at least a separate one of said channels terminating in separate ones of said beveled sections.
Claim 10
Dependent Claim 212 words
A block for a modular, multi-block construction comprising: a piece of substantially solid, non-compressible material and opposite exterior sides, and a top and an opposite bottom, said facing sides, said top and said bottom, and said exterior sides being joined together forming the outsides of the block; and at least two sets of at least three angularly disposed channels each therein, each set being offset from the other and in diagonally opposite directions from the other through at least substantially the full width between said opposite facing sides with the three channels of each set lying in the same plane, the first one of which extends from the junction between one of said facing sides and the bottom or the top to the other of said facing sides, the second one of which extends from said one of said facing sides to said other facing side both at locations substantially removed from the junctions of said facing sides with said top and bottom, and the third of which extends from said one of said facing sides to the junction of each other of said facing sides and the top or bottom, respectively, the entrance and exit locations of each channel being progressively higher or lower, respectively, from one channel to the other.
Claim 11
Dependent Claim 212 words
A block for a modular, multi-block construction comprising: a piece of substantially solid, non-compressible material and opposite exterior sides, and a top and an opposite bottom, said facing sides, said top and said bottom, and said exterior sides being joined together forming the outsides of the block; and at least two sets of at least three angularly disposed channels each therein, each set being offset from the other and in diagonally opposite directions from the other through at least substantially the full width between said opposite facing sides with the three channels of each set lying in the same plane, the first one of which extends from the junction between one of said facing sides and the bottom or the top to the other of said facing sides, the second one of which extends from said one of said facing sides to said other facing side both at locations substantially removed from the junctions of said facing sides with said top and bottom, and the third of which extends from said one of said facing sides to the junction of each other of said facing sides and the top or bottom, respectively, the entrance and exit locations of each channel being progressively higher or lower, respectively, from one channel to the other.
Claim 12
Dependent Claim 30 words
The block of claim 9 wherein the cross-section of said piece of material in the plane perpendicular to the top and bottom thereof is at least generally trapezoidal in shape.
Claim 13
Dependent Claim 29 words
The block of claim 9 wherein the cross-section of said piece of material in the plane perpendicular to said top and bottom is at least generally rectangular in shape.
Claim 14
Dependent Claim 32 words
The block of claim 9 wherein the cross-section of said piece of material in the plane mid-way between and parallel to the top and bottom is at least generally rectangular in shape.
Claim 15
Dependent Claim 50 words
The block of claim 9 wherein there is further included on said piece of material four beveled sections located at the junctions between said top and bottom and each of said opposite facing sides, at least a separate one of said channels terminating in separate ones of said beveled sections.

References Cited (Backward Citations)

FR533147A Cited
US2342916A Cited
US2877506A Cited
US3568385A Cited

USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1979-08-17 1980-02-16 1980-08-17 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1983-08-17 1984-02-16 1984-08-17 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1987-08-17 1988-02-16 1988-08-17 $7700.00 Window Closed / Lapsed

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