Undertaking
Patent
1983-08-26
1986-08-05
Apley, Richard J.
Undertaking
52 81, 52648, 52DIG10, D25 4, A63B 900
Patent
active
046038531
ABSTRACT:
A system of interconnectable modular frame components for construction toys, playground climbing equipment and the like is based upon tubular triangular leg elements joined at about fifty-four degrees, forty-four minutes and seventy degrees, thirty-two minutes, being thereby modularly stackable at specific useful orientations. Complete triangular wall elements are joined with other complete triangular wall elements, forming tetrahedral modules which are then combined with other such modules by transverse attachment of the tubular legs of each said module, the tubular legs being coextensive structural elements in structures built from attached modules.
REFERENCES:
patent: 2810233 (1957-10-01), Jakobsen
patent: 3339920 (1967-09-01), Moritz
patent: 3733762 (1973-05-01), Pardo
patent: 3974600 (1976-08-01), Pearce
patent: 4097043 (1978-06-01), Rudy
patent: 4129975 (1978-12-01), Gabriel
patent: 4308698 (1982-01-01), Fleishman
patent: 4309852 (1982-01-01), Stolpin
patent: 4446666 (1984-05-01), Gilman
Apley Richard J.
Crow S. R.
LandOfFree
Modular frame structure and building system does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Modular frame structure and building system, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Modular frame structure and building system will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-965077