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Class Information
Number: 52/669
Name: Static structures (e.g., buildings) > Openwork; e.g., truss, trellis, grille, screen, frame, or rebar chair > Fabric or lattice; e.g., indeterminate grating > Intersecting strips or strands > Dissimilar cross-section between crossings
Description: Structure in which the shape of transverse cross-sections of one set of elements at a point taken approximately centrally between two adjacent elements of the crossing set differs in kind from that of a similar cross-section of the crossing set.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7418804 |
Floor structure |
Sep. 2, 2008 |
| 7373760 |
Floor structure |
May. 20, 2008 |
| 7062887 |
Intersecting structural member and a method for joining same |
Jun. 20, 2006 |
| 6920734 |
Bridging system for off-module studs |
Jul. 26, 2005 |
| 6857235 |
Protective cover for reinforcing bar |
Feb. 22, 2005 |
| 6739562 |
Bracket for bridging member for metal stud wall |
May. 25, 2004 |
| 6601360 |
Modular deck tiles |
Aug. 5, 2003 |
| 6543190 |
Portable weight strip for adjustably holding a member in position on an uneven surface; and method |
Apr. 8, 2003 |
| 6470643 |
Plastic lattice |
Oct. 29, 2002 |
| 6434908 |
Method of caps fabricating rigid section bars to be articulated manually |
Aug. 20, 2002 |
| 6374560 |
Plastic batten shutter |
Apr. 23, 2002 |
| 6318042 |
Grid system for a suspended ceiling |
Nov. 20, 2001 |
| 6308487 |
Plastic lattice |
Oct. 30, 2001 |
| 6305139 |
Beam clip |
Oct. 23, 2001 |
| 6286284 |
Plastic lattice |
Sep. 11, 2001 |
| 6244010 |
Snap-in lateral truss brace |
Jun. 12, 2001 |
| 6065255 |
Roof mounting for photovoltaic modules |
May. 23, 2000 |
| 6047517 |
Hanger for hanging electrical fixture from suspended ceiling |
Apr. 11, 2000 |
| 6021618 |
Stud wall system and method using spacer member |
Feb. 8, 2000 |
| 5852902 |
Locking entry grid |
Dec. 29, 1998 |
| 5784850 |
Stud wall system and method using spacer member |
Jul. 28, 1998 |
| 5765324 |
Skylight construction |
Jun. 16, 1998 |
| 5551792 |
Connector |
Sep. 3, 1996 |
| 5469681 |
Vinyl ceiling grid structure |
Nov. 28, 1995 |
| 5331727 |
Method of assembling components of a two sided colonial grid assembly into a door, window or like closure |
Jul. 26, 1994 |
| 5291710 |
Two sided colonial grid assembly such as a door, window or like closure |
Mar. 8, 1994 |
| 5133123 |
Security gratings and methods of making bars therefor |
Jul. 28, 1992 |
| 5036639 |
Plate for false floors |
Aug. 6, 1991 |
| 4968170 |
Trench grating and method of manufacture |
Nov. 6, 1990 |
| 4964187 |
Modular element door mat |
Oct. 23, 1990 |
| 4959941 |
Platform construction |
Oct. 2, 1990 |
| 4897299 |
Grating of fiber reinforced plastic |
Jan. 30, 1990 |
| 4866808 |
Rollable floor mat |
Sep. 19, 1989 |
| 4783946 |
Supporting rail for lower ceilings and attachments |
Nov. 15, 1988 |
| 4761930 |
Grating system |
Aug. 9, 1988 |
| 4760680 |
Fiberglass grating formed of interlocked pultruded fiberglass grating bars |
Aug. 2, 1988 |
| 4712340 |
Decking support means |
Dec. 15, 1987 |
| 4646488 |
Rain disperser system |
Mar. 3, 1987 |
| 4580382 |
Ceiling panel attachment member |
Apr. 8, 1986 |
| 4574552 |
Support frame |
Mar. 11, 1986 |
| 4566243 |
Plank grating assembly |
Jan. 28, 1986 |
| 4498269 |
Kiln floor system |
Feb. 12, 1985 |
| 4483116 |
Ceiling system with ceiling conversion strip |
Nov. 20, 1984 |
| 4438726 |
Cover grating for manure removal canals in stables |
Mar. 27, 1984 |
| 4426822 |
Vertical ceiling assembly and stringer therefor |
Jan. 24, 1984 |
| 4400911 |
Adjusting window security grill |
Aug. 30, 1983 |
| 4388786 |
Construction means for use in the assembly of wall and/or roof structures |
Jun. 21, 1983 |
| 4370843 |
Wall support brace |
Feb. 1, 1983 |
| 4367616 |
Wooden beam suspended ceiling assembly |
Jan. 11, 1983 |
| 4270327 |
Panel carrier and panel construction incorporating such carrier |
Jun. 2, 1981 |
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