Static structures (e.g. – buildings) – Footing or foundation type – For a wall
Patent
1988-10-28
1990-03-27
Murtagh, John E.
Static structures (e.g., buildings)
Footing or foundation type
For a wall
52210, 52241, 52295, 52480, 52714, 52715, 52376, 52DIG8, E04B 141
Patent
active
049109340
ABSTRACT:
A unitary blind locking device for prefabricated structure construction configured into a substantially rectangular shape for securely binding together pairs of suitable similar and/or dissimilar construction materials of similar and/or dissimilar thicknesses. It has a plurality of legs with end parts that are to be used for gripping the construction parts firmly together by means of the cleats or teeth punched out of an interfitting plate that is part of the lock itself and, for anchoring purposes, said lock being fabricated in various shapes and sizes and with accompanying wall lifting straps to meet the demands of workmen at the permanent construction site so as not to hamper their vision while erecting the permanent structure and also to allow the construction at the prefabrication site to proceed smoothly.
REFERENCES:
patent: 1631502 (1927-06-01), Pawling
patent: 1767575 (1930-06-01), Bujack
patent: 1792725 (1931-02-01), Baum
patent: 1998688 (1935-04-01), Robinson
patent: 2110863 (1938-03-01), Barnett
patent: 3397502 (1968-08-01), Simpson
patent: 3753328 (1973-08-01), Papsco
Litman Richard C.
Murtagh John E.
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