Non-rectangular block and wall

Details Non-rectangular block and wall Non-rectangular block and wall

1992-03-09

1994-08-30

Friedman, Carl D.

Static structures (e.g., buildings)

Opaque stonelike module

Nonrectangular cross-section

52604, 52605, 52609, E04B 200

Patent

active

053416180

ABSTRACT:
This invention deals with certain specific building blocks that can be used to build stable retaining walls and stable decorative walls having novel features such as convenience in manufacturing, handling, and using.

REFERENCES:
patent: 212243 (1879-02-01), Luke et al.
patent: 245340 (1887-08-01), Johnson
patent: 772476 (1904-10-01), Podmore
patent: 776441 (1904-11-01), Veyon
patent: 1234990 (1917-07-01), Wilson
patent: 1262308 (1918-04-01), Colt
patent: 1338468 (1920-04-01), Tsanoff
patent: 1411005 (1922-03-01), Dula
patent: 1458551 (1923-03-01), Seat
patent: 1700542 (1926-09-01), O'Donnell
patent: 2021133 (1935-11-01), Manson
patent: 2185497 (1940-01-01), Cilento et al.
patent: 2550945 (1951-05-01), Steinhage et al.
patent: 2951001 (1960-08-01), Rubenstein
patent: 4335549 (1982-06-01), Dean, Jr.
patent: 4590726 (1986-05-01), Salazar
patent: 4631885 (1986-12-01), Iannarelli
patent: 4738059 (1988-04-01), Dean, Jr.

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