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Class Information
Number: 14/75
Name: Bridges > Pier
Description: Structure relating to the intermediate supports for bridge spans.










Sub-classes under this class:

Class Number Class Name Patents
14/76 Fender 7


Patents under this class:
1 2

Patent Number Title Of Patent Date Issued
8689383 Upper structure for bridge Apr. 8, 2014
8522381 System and method for bridge pier replacement Sep. 3, 2013
8513360 Use of recycled plastics for structural building forms Aug. 20, 2013
8499395 Damage resistant bridge construction Aug. 6, 2013
8484787 Fenders for pier protection against vessel collision Jul. 16, 2013
8458839 Apparatus and method for replacing a bridge using a pre-cast construction techniques Jun. 11, 2013
8455588 Use of recycled plastics for structural building forms Jun. 4, 2013
8370983 Rigid connection structure of bridge pier and concrete girder Feb. 12, 2013
8341788 Method for constructing precast coping for bridge Jan. 1, 2013
8006339 Prefabricated articulating pier cap Aug. 30, 2011
7996945 Use of recycled plastics for structural building forms Aug. 16, 2011
7921495 Corner joint structure for bridge pier and method of producing the same Apr. 12, 2011
7823240 Hooked collar for piers and bridge including the same Nov. 2, 2010
7743446 Composite deck system Jun. 29, 2010
7571577 Blast protective barrier system Aug. 11, 2009
7546656 Method of installing prefabricated, segment concrete filled tube members Jun. 16, 2009
7469439 Floor slab bridge structure Dec. 30, 2008
7241078 Modular pier system Jul. 10, 2007
7013520 Method for positioning a pile cap underneath an existing elevated bridge assembly Mar. 21, 2006
6986319 Tethered sectional pier system Jan. 17, 2006
6895623 Pier system and method of construction May. 24, 2005
6742211 Bridge construction Jun. 1, 2004
6722088 Elevated bridge infrastructure and design method for designing the same Apr. 20, 2004
6701564 System and method for positioning a pile cap underneath an existing elevated bridge assembly Mar. 9, 2004
6663322 Pier system Dec. 16, 2003
6449791 Prefabricated pier system Sep. 17, 2002
6161359 Shoring Dec. 19, 2000
6120208 Prefabrication type high level road structure and construction method thereof Sep. 19, 2000
5978998 Prefabricated highway with end supports Nov. 9, 1999
5920937 Covering apparatus for concrete bridge beams and pillars Jul. 13, 1999
5870789 Precast bridges Feb. 16, 1999
5863148 Prefabricated highway with end supports Jan. 26, 1999
5771518 Precast concrete bridge structure and associated rapid assembly methods Jun. 30, 1998
5765248 Shore Jun. 16, 1998
5673449 Flow compensation device for bridge pillars Oct. 7, 1997
5625985 Dock plank assembly May. 6, 1997
5568667 Structure to interconnect two branches of a suspension bridge framework in correspondence of a pier supporting the catenary Oct. 29, 1996
5511266 Continuous incrementally erecting viaduct construction system Apr. 30, 1996
5412915 Dock plank assembly May. 9, 1995
5406663 Method and a structure for quickly assembling road foundation and supports Apr. 18, 1995
5400454 Method for supporting a transportation surface Mar. 28, 1995
5027736 Elastically deformable bumper system Jul. 2, 1991
4977636 Pile supported bridge assembly Dec. 18, 1990
4972540 Swimming pool escape system for animals and insects Nov. 27, 1990
4918777 Slab-stem unit forming a trafficway Apr. 24, 1990
4825494 Wetland crossing bridge assembly May. 2, 1989
4589156 Support structure, particularly for a long span bridge May. 20, 1986
4564967 Bridge abutment Jan. 21, 1986
4359795 Bridge piers Nov. 23, 1982
4356581 Bearing systems for bridges, overpasses and structures Nov. 2, 1982

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