EP 1021629 A1 20000726 - PLAIN ROOF TILES
Title (en)
PLAIN ROOF TILES
Title (de)
DACHZIEGEL
Title (fr)
TUILES DE COUVERTURE PLATES
Publication
Application
Priority
- GB 9803037 W 19981009
- GB 9721622 A 19971010
Abstract (en)
[origin: WO9919579A1] A plain roof tile has an upper surface (21) of which a lower surface area is visible when the tile is laid with other such tiles to form a roof, an under surface (28), and being shaped during manufacture to enable the visible surface area, when a plurality of such tiles are stacked one on top of another to form a stack, to be spaced from, and remain out of contact with, an oppositely facing under surface (28) area of the immediate overlying tile of the stack.
IPC 1-7
IPC 8 full level
E04D 1/16 (2006.01)
CPC (source: EP US)
E04D 1/16 (2013.01 - EP US)
Citation (search report)
See references of WO 9919579A1
Designated contracting state (EPC)
GB IE
DOCDB simple family (publication)
WO 9919579 A1 19990422; AU 9360298 A 19990503; EP 1021629 A1 20000726; EP 1021629 B1 20040506; GB 9721622 D0 19971210
DOCDB simple family (application)
GB 9803037 W 19981009; AU 9360298 A 19981009; EP 98946602 A 19981009; GB 9721622 A 19971010