Static structures (e.g. – buildings) – Openwork; e.g. – truss – trellis – grille – screen – frame – or... – Three-dimensional space-defining
Reexamination Certificate
2006-08-04
2011-12-13
Safavi, Michael (Department: 3637)
Static structures (e.g., buildings)
Openwork; e.g., truss, trellis, grille, screen, frame, or...
Three-dimensional space-defining
C220S485000
Reexamination Certificate
active
08074421
ABSTRACT:
A disposable structure for making foundations, plinths and construction elements in general wherein there is provided an iron reinforcement (12, 13) arranged in at least one containment element (14) for receiving concrete (16), wherein the at least one containment element (14) comprises a metal sheet exhibiting a series of main V-shaped ribs (19), interspaced from one another and connected by a mesh construction (20), which realizes a beehive structure, and by further secondary ribs (21), also shaped as a V, in a central zone of the mesh construction, the series of main V-shaped ribs (19) being arranged against the iron reinforcement (12, 13) and having a height (h) between 1.5 and 3.0 cm.Such type of structure can be entirely made at the factory and installed in position at the yard.
REFERENCES:
patent: 670827 (1901-03-01), White
patent: 6112489 (2000-09-01), Zweig
patent: 6295770 (2001-10-01), Sheu et al.
patent: 2003/0024202 (2003-02-01), Yamashita et al.
patent: 0 378 354 (1990-07-01), None
Safavi Michael
Themis Law
LandOfFree
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