Resources Contact Us Home
Browse by Category: Main > Construction
Class Information
Number: 14/24
Name: Bridges > Arch
Description: Bridges of the simple arch type.

Sub-classes under this class:

Class Number Class Name Patents
14/26 Abutments and anchorages 13
14/25 Compound 10

Patents under this class:

Patent Number Title Of Patent Date Issued
8544129 Composite girder for bridge construction Oct. 1, 2013
8523486 Concrete culvert assembly and related methods Sep. 3, 2013
8156594 Decoration solar panel bridge supplying power sources Apr. 17, 2012
7861346 Corrugated metal plate bridge with composite concrete structure Jan. 4, 2011
7845117 Arch structure Dec. 7, 2010
7770250 Flared leg precast concrete bridge system Aug. 10, 2010
7748068 Decoration solar panel bridge supplying power sources Jul. 6, 2010
7572084 Precast arch structure with skewed ends Aug. 11, 2009
7546654 Mobile compression and tension bridge and shelter structure Jun. 16, 2009
7469438 Arch bridge Dec. 30, 2008
7240387 Ornamental bridge kit Jul. 10, 2007
7204058 Concrete arch and method of manufacture Apr. 17, 2007
7100231 Foldable ramp having rung hinge Sep. 5, 2006
7062812 Arch bridge Jun. 20, 2006
7017219 Dismountable bridge Mar. 28, 2006
6682259 Structure having an insulated support assembly Jan. 27, 2004
6205605 Method of construction of a vault, bearing piece and half-shell for construction of the vault Mar. 27, 2001
6138309 Tension members for erecting structures Oct. 31, 2000
5890948 Toy bridge Apr. 6, 1999
5590433 Monolithic cast bridge Jan. 7, 1997
5425152 Bridge construction Jun. 20, 1995
5380123 Method for building a road bed and the use of the same Jan. 10, 1995
5351353 Bridge or tunnel construction Oct. 4, 1994
5261137 Method of span construction Nov. 16, 1993
5113543 System for assembling a crossing structure for the bridging of gaps May. 19, 1992
4839935 Mini arched bridge Jun. 20, 1989
4712335 Method of span construction Dec. 15, 1987
4601079 Portable bridging apparatus Jul. 22, 1986
4587684 Precast concrete bridge May. 13, 1986
4120065 Lightweight modular, truss-deck bridge system Oct. 17, 1978

  Recently Added Patents
System and method for advertising messages on distributed document processing devices
Multiplanar image displays and media formatted to provide 3D imagery without 3D glasses
Pattern data conversion for lithography system
Transmitting a synchronizing signal in a packet network
Methods for enhancing tantalum filament life in hot wire chemical vapor deposition processes
Receiver with feedback continuous-time delta-sigma modulator with current-mode input
Fabrication of high gradient insulators by stack compression
  Randomly Featured Patents
System for audio-related device communication
Self-correcting optical elements for high-thermal-load optical systems
Reversible information display medium of liquid crystal type and non-contact IC card utilizing the same
Simulated desert varnish products and methods of making same
Optical recording medium comprising phthalocyanines substituted by bicyclio-alkoxy groups
Brush holder lead frame with integral electrical terminals
Pulse-width modulator
Display screen with graphical user interface
Front cover portion of a microprocessor controller housing
Tolyl isocyanate and toluene diisocyanate test antigens, methods for their preparation and use in detecting diisocyanates and antibodies to diisocyanates