Building blocks

Details Building blocks Building blocks

1992-08-13

1994-01-11

Cuomo, Peter M.

Static structures (e.g., buildings)

Log wall-type construction

E04B 110

Patent

active

052770087

ABSTRACT:
The invention provides a building block which in its operative position has a front (10) and back (12) surface, a top (14) and bottom (16) surface and two end (18) surfaces and a groove (22) formed in both the top and bottom surfaces. The groove (22) is shaped to receive a complementally shaped key (24) in a friction fit manner when one block is placed on top of another.

REFERENCES:
patent: 2130231 (1938-09-01), Forcdea
patent: 2403934 (1946-07-01), Lindstrom
patent: 3992838 (1976-11-01), Vizziello
patent: 4356676 (1982-11-01), Hauptman
patent: 4443990 (1984-04-01), Johnson
patent: 4488389 (1984-12-01), Farmont
patent: 4649683 (1987-03-01), Dolata
patent: 4742657 (1988-05-01), Veecu

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