EP 0841441 B1 20030625 - Roofing material
Title (en)
Roofing material
Title (de)
Bedeckungsmaterial
Title (fr)
Matériau de couverture
Publication
Application
Priority
FR 9613766 A 19961112
Abstract (en)
[origin: EP0841441A1] The lightweight corrugated roofing material, e.g. of a bitumen-impregnated cellulose material, a plastic such as PVC or of steel, is designed to be used on its own or as a support for flat or channelled tiles, and has corrugations (2) with transverse recesses (3) at intervals for the tiles to engage with. The amplitude and pitch of the corrugations are in a ratio of between 1 : 1 and 1 : 2, and the upper surfaces of their crests, which are slightly flattened, are roughened, having projections between 0.1 and 0.9 mm high and at a rate of between 1 and 100 per sq cm.
IPC 1-7
IPC 8 full level
E04D 3/30 (2006.01); E04B 7/20 (2006.01); E04D 3/40 (2006.01)
CPC (source: EP US)
E04B 7/205 (2013.01 - EP US); E04D 3/34 (2013.01 - EP US); E04D 3/40 (2013.01 - EP US); Y10T 428/24355 (2015.01 - EP US); Y10T 428/24479 (2015.01 - EP US); Y10T 428/24694 (2015.01 - EP US); Y10T 428/24702 (2015.01 - EP US); Y10T 428/24711 (2015.01 - EP US)
Designated contracting state (EPC)
AT BE CH DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE
DOCDB simple family (publication)
EP 0841441 A1 19980513; EP 0841441 B1 20030625; AT E243798 T1 20030715; BR 9705459 A 20011120; CA 2221130 A1 19980512; CA 2221130 C 20070821; CN 1080807 C 20020313; CN 1185510 A 19980624; DE 69723030 D1 20030731; DE 69723030 T2 20040429; DE 841441 T1 19981022; DK 0841441 T3 20031020; ES 2117617 T1 19980816; ES 2117617 T3 20040316; FR 2755712 A1 19980515; FR 2755712 B1 19990806; HK 1010231 A1 19990617; ID 19092 A 19980611; MX 9708664 A 19980930; MY 125450 A 20060830; PL 195643 B1 20071031; PL 323034 A1 19980525; PT 841441 E 20031128; RU 2188288 C2 20020827; TR 199701347 A2 19980521; US 5928764 A 19990727; ZA 9710158 B 19980528
DOCDB simple family (application)
EP 97402688 A 19971110; AT 97402688 T 19971110; BR 9705459 A 19971111; CA 2221130 A 19971112; CN 97126291 A 19971111; DE 69723030 T 19971110; DE 97402688 T 19971110; DK 97402688 T 19971110; ES 97402688 T 19971110; FR 9613766 A 19961112; HK 98110968 A 19980925; ID 973642 A 19971110; MX 9708664 A 19971111; MY PI9705366 A 19971111; PL 32303497 A 19971107; PT 97402688 T 19971110; RU 97119070 A 19971111; TR 9701347 A 19971112; US 96842797 A 19971112; ZA 9710158 A 19971111