Construction blocks

Details Construction blocks Construction blocks

1990-02-26

1991-10-22

Scherbel, David A.

Static structures (e.g., buildings)

Openwork; e.g., truss, trellis, grille, screen, frame, or...

Three-dimensional space-defining

52378, 52601, E04H 1200

Patent

active

050583573

ABSTRACT:
A plurality of walls are interconnected to form a hollow construction block including top and bottom contiguous block joining structure. The top contiguous block joining structure includes a first closed geometric shape adjacent to a second closed geometric shape. The first and second geometric shapes protrude above the side walls and have a width less than the width of the overall block and a combined length less than the length of the block. The bottom contiguous block joining structure includes a recess dimensioned to receive a joining structure dimensioned identically to the top contiguous block joining structure.

REFERENCES:
patent: 1733169 (1929-10-01), Purdy
patent: 1889547 (1932-11-01), Green
patent: 2049907 (1936-08-01), Hess
patent: 2157688 (1939-05-01), Cascio
patent: 2933166 (1960-04-01), Castaine
patent: 3720022 (1973-03-01), Dattner
patent: 3744194 (1973-07-01), Ramberg
patent: 4227357 (1980-10-01), Newsom
patent: 4516375 (1985-05-01), Pagano et al.
patent: 4782637 (1988-11-01), Erikkson et al.
patent: 4825620 (1989-05-01), Johnson
patent: 4903453 (1990-02-01), Newsom

Affiliated with

Also associated with

Rating

Construction blocks does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Construction blocks, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Construction blocks will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-100825