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Construction
Class Information
Number:
14/25
Name:
Bridges
>
Arch
> Compound
Description:
Bridges in which the arch is not a simple structure, but is composed of a lattice girder, a bowstring-truss, or some other compound structure.
Patents under this class:
Patent Number
Title Of Patent
Date Issued
7062812
Arch bridge
Jun. 20, 2006
6892410
Reinforcement structure of truss bridge or arch bridge
May. 17, 2005
6401285
Undulating support structure bridge
Jun. 11, 2002
6138309
Tension members for erecting structures
Oct. 31, 2000
5655347
Biarch-framing member for arched structures
Aug. 12, 1997
4704754
Tension arch structure
Nov. 10, 1987
4691399
Rehabilitation of steel truss bridges by means of reinforcing arches
Sep. 8, 1987
4644978
Tension arch structure
Feb. 24, 1987
4464803
Tension arch structure
Aug. 14, 1984
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