Static structures (e.g. – buildings) – Openwork; e.g. – truss – trellis – grille – screen – frame – or... – Outside corner or peripherally bordered
Patent
1988-04-27
1989-08-29
Murtogh, John E.
Static structures (e.g., buildings)
Openwork; e.g., truss, trellis, grille, screen, frame, or...
Outside corner or peripherally bordered
52456, 52664, 52397, E06B 368
Patent
active
048605174
ABSTRACT:
The invention relates to a framework structure for a "cottage pane" style door or window. The framework structure includes a series of tubular framework elements defining formations whereby these elements are frictionally held together in their operative configuration. When so held, tie rods can pass through the auxiliary elements and apertures in the primary elements for bracing the complete structure into a unit.
REFERENCES:
patent: 1093587 (1914-04-01), McClure
patent: 1101745 (1914-06-01), Jones
patent: 2260657 (1941-10-01), Bohnsack
patent: 3108336 (1963-10-01), Tate
patent: 3284976 (1966-11-01), Kadish
patent: 4702055 (1987-10-01), Ralph
Hulett Aluminium Limited
Murtogh John E.
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