Coupling means for building block

Details Coupling means for building block Coupling means for building block

1996-02-26

1998-11-10

Kent, Christopher

Static structures (e.g., buildings)

Module or panel having discrete edgewise or face-to-face...

Having integral key

52569, 52598, 52603, 52604, 446125, 446478, 446487, 446104, F04C 100

Patent

active

058326871

ABSTRACT:
A building block is provided with coupling means on the upper and lower faces allow the blocks to be interconnected to form structures. The coupling means includes protrusions on one face and a set of sockets or receptacles sized to engage the protrusions formed on the opposite face. The sockets are preferably laid-out in two cross-like formations of four sockets each and optionally may include a further two central sockets disposed between the two cross-like formations.

REFERENCES:
patent: 2649803 (1953-08-01), Andre
patent: 3083877 (1963-04-01), Gash
patent: 3256440 (1966-06-01), Stark
patent: 4267662 (1981-05-01), Gordy
patent: 5230195 (1993-07-01), Sease
patent: 5493816 (1996-02-01), Willemsen

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