EP 2986780 A4 20161221 - CONCRETE BRIDGE SYSTEM AND RELATED METHODS
Title (en)
CONCRETE BRIDGE SYSTEM AND RELATED METHODS
Title (de)
BETONBRÜCKENSYSTEM UND ZUGEHÖRIGE VERFAHREN
Title (fr)
SYSTÈME DE PONT EN BÉTON ET PROCÉDÉS S'Y RAPPORTANT
Publication
Application
Priority
- US 201361811905 P 20130415
- US 201414223616 A 20140324
- US 2014033459 W 20140409
Abstract (en)
[origin: WO2014172158A1] A concrete culvert assembly is provided. Multiple culver units form multiple side -by-side channels. One or more of the side-by-side channels have an interior side that is substantially vertical and an exterior side that is outwardly angled from top to bottom.
IPC 8 full level
E01F 5/00 (2006.01)
CPC (source: EP)
E01F 5/005 (2013.01)
Citation (search report)
- [XI] FR 2599783 A1 19871211 - MATIERE MARCEL [FR]
- [A] US 2013008108 A1 20130110 - ASTON SCOTT D [US], et al
- [A] US 4564313 A 19860114 - NISWANDER ROBERT L [US], et al
- See references of WO 2014172158A1
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
DOCDB simple family (publication)
WO 2014172158 A1 20141023; DK 2986780 T3 20180528; EP 2986780 A1 20160224; EP 2986780 A4 20161221; EP 2986780 B1 20180328; ES 2667752 T3 20180514; PL 2986780 T3 20180831
DOCDB simple family (application)
US 2014033459 W 20140409; DK 14785620 T 20140409; EP 14785620 A 20140409; ES 14785620 T 20140409; PL 14785620 T 20140409