Static structures (e.g. – buildings) – Curvilinear barrier
Patent
1996-09-11
1998-03-31
Kent, Christopher
Static structures (e.g., buildings)
Curvilinear barrier
52 811, 52604, 52605, 52608, 52609, 52DIG10, E04G 1104, E04B 132, E04C 230
Patent
active
057325189
ABSTRACT:
An arcuate building structure containing at least three five-sided building blocks, at least three six-sided building blocks, and said five-sided and six-sided building blocks are independently able to provide means for connecting one of said five-sided building blocks to at least one of said six-sided building blocks. The top side of the six-sided block has a substantially triangular shape, and is substantially parallel to the bottom side of the six-sided block. The front side of the six-sided block has a substantially trapezoidal shape with a top edge, a bottom edge, a right edge, and a left edge. The right edge and the left edge have equal lengths and form equal angles with the bottom edge. The back side of the six-sided block has a substantially triangular shape with at least two sides equal in length to each other. The left and right sides of the six-sided block are congruent with each other, are in the shape of a parallelogram, and contain a recess and projection within their borders, The five-sided block contains a top side with a substantially rectangular shape and a recess and projection disposed within such shape, a left and right side (each of which are congruent with the left and right sides of the six-sided block), and a front and back side (each of which are congruent with each other and with the back side of the six-sided block).
REFERENCES:
patent: 3221614 (1965-12-01), Pertien
patent: 3672110 (1972-06-01), Nordstrom
patent: 3873225 (1975-03-01), Jakobsen et al.
patent: 3947192 (1976-03-01), Rosenberger
patent: 4026087 (1977-05-01), White
patent: 4532748 (1985-08-01), Rotherham
patent: 4956958 (1990-09-01), Caroti
Greenwald Howard J.
Kent Christopher
PolyCeramics, Inc.
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