| |
 |
|
Class Information
Number: 52/672
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 > Laterally displaced sections; e.g., corrugated > Nonexpanded, channel-shaped ribs
Description: Structure in which the laterally displaced sections are of open channel form, e.g., U-shaped, and are formed in strips which have not been expanded, e.g., the ribs are of imperforate metal or have substantially imperforate areas.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7174688 |
Non clogging screen |
Feb. 13, 2007 |
| 6047510 |
Load-bearing structural panel and stucco substrate, and building wall containing the same |
Apr. 11, 2000 |
| 5927035 |
Panel fastening system |
Jul. 27, 1999 |
| 5716718 |
Aluminum mesh with interlaced hollow and solid ribs |
Feb. 10, 1998 |
| 5529192 |
Display fixture system |
Jun. 25, 1996 |
| 5528876 |
Wall structure for buildings |
Jun. 25, 1996 |
| 5321928 |
Steel coffer for ceiling and/or wall structures of buildings, housing units, interior and exterior structures of ships |
Jun. 21, 1994 |
| 5249400 |
Metal construction blocking |
Oct. 5, 1993 |
| 5081814 |
Lath panel and method of manufacture |
Jan. 21, 1992 |
| 4734337 |
Highly-open longitudinally-stiff, expanded metal product |
Mar. 29, 1988 |
| 4695033 |
Modular panel for mold |
Sep. 22, 1987 |
| 4510727 |
Grid supported structure |
Apr. 16, 1985 |
| 4396685 |
Fabricated expanded metal |
Aug. 2, 1983 |
| 4248022 |
Exterior window shutter assembly |
Feb. 3, 1981 |
| 4226061 |
Reinforced masonry construction |
Oct. 7, 1980 |
| 4085558 |
Metal cellular decking section and method of fabricating the same |
Apr. 25, 1978 |
| 4020612 |
Lintel structure |
May. 3, 1977 |
|
|
|
