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Class Information
Number: 52/635
Name: Static structures (e.g., buildings) > Openwork; e.g., truss, trellis, grille, screen, frame, or rebar chair > Truss with unitary chord and web; e.g., sheet metal > Expanded metal
Description: Structure in which the chords and web are of the type which has been formed from a slit sheet wherein the slits are opened by pulling on the sheet to produce the final truss form.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7231746 |
Sheet metal stud and composite construction panel and method |
Jun. 19, 2007 |
| 6447928 |
Process of manufacturing a core metal insert |
Sep. 10, 2002 |
| 6330777 |
Three dimensional metal structural assembly and production method |
Dec. 18, 2001 |
| 6079178 |
U-shaped stackable truss |
Jun. 27, 2000 |
| 5657596 |
Fabricated building with metal purlins |
Aug. 19, 1997 |
| 5551135 |
Method of fabricating a metal purlin and method of fabricating a building therewith |
Sep. 3, 1996 |
| 5524410 |
Framing components of expanded metal, and method of making such components |
Jun. 11, 1996 |
| 5485706 |
Offset forming of structural components |
Jan. 23, 1996 |
| 5207045 |
Sheet metal structural member, construction panel and method of construction |
May. 4, 1993 |
| 5157887 |
Fireproof structural assembly |
Oct. 27, 1992 |
| 4397902 |
Construction-element |
Aug. 9, 1983 |
| 4295637 |
Guard rail |
Oct. 20, 1981 |
| 3962763 |
Truss-like metal member |
Jun. 15, 1976 |
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