Static structures (e.g. – buildings) – Opaque stonelike module – Particularly related to adjacent module
Patent
1996-05-14
1997-07-15
Friedman, Carl D.
Static structures (e.g., buildings)
Opaque stonelike module
Particularly related to adjacent module
521254, 525926, 52607, 405284, 446102, 446128, A63H 3304, E04C 100
Patent
active
056471858
ABSTRACT:
A generally rectangular structural block has a central ridge which extends along the top of the block and stops short of its end faces. In the bottom face are two grooves, one aligned with the ridge, the other at a right angle and intersecting in the middle of the bottom face. The groove aligned with the ridge extends from end-to-end of the block, the intersecting groove stops short of one side face of the block. The grooves are dimensioned so as to mate with a ridge dimensioned like that on the top face. Two or more such blocks can be made as a permanently joined unit, their ridges in line with each other, and the side faces at which the intersecting grooves stop short located on the same side of the unit. Single-block and multi-block units are laid up to form walls with the ridges in a given course interlocking with the grooves in the next higher course of blocks.
REFERENCES:
patent: 349646 (1886-09-01), Grigg
patent: 721441 (1903-02-01), Hayhow
patent: 797205 (1905-08-01), Inman
patent: 1339596 (1920-05-01), Depatie
patent: 1514081 (1924-11-01), Hahn
patent: 2720104 (1955-10-01), Cameron
patent: 2772560 (1956-12-01), Neptune
patent: 2970218 (1961-01-01), Shaw
patent: 3025641 (1962-03-01), Ahtianen
patent: 3220141 (1965-11-01), Goss, III
patent: 3422588 (1969-01-01), Stewart, Jr.
patent: 3534518 (1970-10-01), Zagray
patent: 4314431 (1982-02-01), Rabassa
patent: 4651485 (1987-03-01), Osborne
patent: 4660344 (1987-04-01), Gaudelli et al.
patent: 4787185 (1988-11-01), Gascho
patent: 4860505 (1989-08-01), Bender
patent: 4990116 (1991-02-01), Chen
patent: 5060428 (1991-10-01), Arthur, Jr. et al.
patent: 5061218 (1991-10-01), Garage et al.
patent: 5069647 (1991-12-01), Zuviria
Friedman Carl D.
Stapler Alfred
Yip Winnie
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