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Class Information
Number: 52/670
Name: Static structures (e.g., buildings) > Openwork; e.g., truss, trellis, grille, screen, frame, or rebar chair > Fabric or lattice; e.g., indeterminate grating > Expanded metal
Description: Structure in which the structure is an unitary foraminous sheet formed by slitting it and opening the slits by opposed pulling forces thus forming a sheet of integral connected strips, which strips thus define openings through the sheet.
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7368175 |
Metal band as an inlay for trim strips or sealing strips |
May. 6, 2008 |
| 6823636 |
Tile with expanding backing system |
Nov. 30, 2004 |
| 6460393 |
Method for forming bucklings in a plate member, tool and plate |
Oct. 8, 2002 |
| 6447928 |
Process of manufacturing a core metal insert |
Sep. 10, 2002 |
| 6343452 |
Tubular frame |
Feb. 5, 2002 |
| 6330777 |
Three dimensional metal structural assembly and production method |
Dec. 18, 2001 |
| 6205740 |
Supporting element and method for manufacturing the same |
Mar. 27, 2001 |
| 6207256 |
Space truss composite panel |
Mar. 27, 2001 |
| 6050048 |
Beam |
Apr. 18, 2000 |
| 6047510 |
Load-bearing structural panel and stucco substrate, and building wall containing the same |
Apr. 11, 2000 |
| 5845379 |
Method for making a supporting crossbar construction and a crossbar construction made according to the method |
Dec. 8, 1998 |
| 5778626 |
Closed beam with expanded metal sections |
Jul. 14, 1998 |
| 5716718 |
Aluminum mesh with interlaced hollow and solid ribs |
Feb. 10, 1998 |
| 5697195 |
Plaster security barrier system |
Dec. 16, 1997 |
| 5081814 |
Lath panel and method of manufacture |
Jan. 21, 1992 |
| 4968185 |
Metal mesh sleeve for dowel assembly |
Nov. 6, 1990 |
| 4893569 |
Safety wall and a safety cage for tire inflation |
Jan. 16, 1990 |
| 4691493 |
Thin plate structure |
Sep. 8, 1987 |
| 4559752 |
Building construction panel with internal metallic reinforcement |
Dec. 24, 1985 |
| 4545170 |
Expanded metal products |
Oct. 8, 1985 |
| 4056195 |
Supporting base for rack |
Nov. 1, 1977 |
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