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Class Information
Number: 52/650.2
Name: Static structures (e.g., buildings) > Openwork; e.g., truss, trellis, grille, screen, frame, or rebar chair > Three-dimensional space-defining > Beam (e.g., girder, joist, etc.) > Inclined struts or ties meeting at intermediate runner
Description: Structure including longitudinal primary shafts (runners) connected by struts or tie members which are inclined towards the longitudinal (major) axis of the structure with the distal ends of each member of a pair being connected to spaced runners and with their adjacent ends forming an apex which is connected to an intermediate runner.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7448103 |
Enhanced girder system |
Nov. 11, 2008 |
| 6871469 |
Triangulation of a lattice girder, in particular of a jib element for a tower crane |
Mar. 29, 2005 |
| 6715257 |
Construction member |
Apr. 6, 2004 |
| 6698152 |
Adjustable truss construction |
Mar. 2, 2004 |
| 6622444 |
Synthetic core construction panel and apparatus for making same |
Sep. 23, 2003 |
| 6543198 |
Space frames |
Apr. 8, 2003 |
| 6533280 |
Bullet backstop assembly |
Mar. 18, 2003 |
| 6374566 |
Inter-connection of roof trusses |
Apr. 23, 2002 |
| 6260322 |
Composite floor system for building structure |
Jul. 17, 2001 |
| 6219976 |
Multi-purpose, positioning-fastening strap |
Apr. 24, 2001 |
| 6185890 |
Building element |
Feb. 13, 2001 |
| 6092347 |
Skeleton of a greenhouse |
Jul. 25, 2000 |
| 5996290 |
Multi-purpose, positioning-fastening strap |
Dec. 7, 1999 |
| 5687539 |
Methods of roofing construction utilizing a positioning or fastening strap |
Nov. 18, 1997 |
| 5536541 |
Artificial lumber and method of making the same |
Jul. 16, 1996 |
| 5437135 |
Diagonal strut for a system for the construction of arrangements used for mounting workpieces |
Aug. 1, 1995 |
| 4821480 |
Adjustable sidewall connection for roof panel support joists |
Apr. 18, 1989 |
| RE32621 |
Frame girder for underground drift and shaft construction |
Mar. 15, 1988 |
| 4683698 |
Load transfer clip for roof panel support trusses |
Aug. 4, 1987 |
| 4655021 |
Reticular structure |
Apr. 7, 1987 |
| 4589156 |
Support structure, particularly for a long span bridge |
May. 20, 1986 |
| 4524555 |
Section-iron for braces or uprights for lattice girders and like structures |
Jun. 25, 1985 |
| 4435932 |
Alternating V-truss roof system and method of erection |
Mar. 13, 1984 |
| 4349996 |
Integrated roof system |
Sep. 21, 1982 |
| 4346510 |
Pretensioning diagonals in lattice beam-columns |
Aug. 31, 1982 |
| 4335556 |
Frame girder for underground drift and shaft construction |
Jun. 22, 1982 |
| 4253579 |
Modular boom construction |
Mar. 3, 1981 |
| 4206521 |
Bulkhead for swimming pools |
Jun. 10, 1980 |
| 4068442 |
Integral truss-supported deck |
Jan. 17, 1978 |
| 3930349 |
Braced girder of triangular section |
Jan. 6, 1976 |
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