Static structures (e.g. – buildings) – Curvilinear barrier
Patent
1997-05-06
1999-02-23
Kent, Christopher
Static structures (e.g., buildings)
Curvilinear barrier
52 811, 52 814, 52 815, 52249, 52604, 52608, 52DIG10, E04B 104, E04B 132
Patent
active
058732063
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: 3953009 (1976-04-01), Kan
patent: 4522006 (1985-06-01), Plikuhn
patent: 5170598 (1992-12-01), Kadar et al.
patent: 5261194 (1993-11-01), Roberts
patent: 5329737 (1994-07-01), Roberts et al.
patent: 5560151 (1996-10-01), Roberts
Greenwald Howard J.
Kent Christopher
PolyCeramics, Inc.
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