EP 2785924 A4 20151230 - STORMWATER FILTRATION GRATE
Title (en)
STORMWATER FILTRATION GRATE
Title (de)
GITTER ZUR FILTRATION VON REGENWASSER
Title (fr)
GRILLE DE FILTRATION D'EAU DE PLUIE
Publication
Application
Priority
- AU 2011905033 A 20111202
- AU 2012001467 W 20121130
Abstract (en)
[origin: WO2013078513A1] A stormwater filtration grate comprising a frame having a support base, and a filtration medium through which the stormwater can flow, the filtration medium being supported by the support base and the support base being of unitary construction.
IPC 8 full level
E03F 5/06 (2006.01); E03F 1/00 (2006.01); E03F 5/04 (2006.01); E03F 5/14 (2006.01)
CPC (source: EP US)
E03F 1/00 (2013.01 - US); E03F 5/0404 (2013.01 - EP US); E03F 5/14 (2013.01 - US); B01D 39/00 (2013.01 - EP US); E03F 5/06 (2013.01 - EP US); Y10T 29/49604 (2015.01 - EP US)
Citation (search report)
- [XYI] US 5037541 A 19910806 - RUEY-JANG SHIAU [TW], et al
- [Y] GB 2215326 A 19890920 - KELETMAGYARORSZAGI VIZUEGYI [HU]
- [Y] GB 2410282 A 20050727 - TARMAC LTD [GB]
- [XI] US 6562233 B1 20030513 - SCHILLING MICHAEL R [US], et al
- See references of WO 2013078513A1
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 2013078513 A1 20130606; AU 2012344735 A1 20140724; AU 2017221901 A1 20170928; AU 2017221901 B2 20190117; CN 104105832 A 20141015; CN 104105832 B 20170510; EP 2785924 A1 20141008; EP 2785924 A4 20151230; IL 232907 A0 20140731; US 2014305855 A1 20141016
DOCDB simple family (application)
AU 2012001467 W 20121130; AU 2012344735 A 20121130; AU 2017221901 A 20170904; CN 201280064637 A 20121130; EP 12853215 A 20121130; IL 23290714 A 20140601; US 201214362069 A 20121130