EP 1018581 B1 20041124 - Stair tread element
Title (en)
Stair tread element
Title (de)
Treppenstufenelement
Title (fr)
Elément de marche d'escalier
Publication
Application
Priority
EP 99100245 A 19990108
Abstract (en)
[origin: EP1018581A1] The steps have a horizontal step surface and a vertical front and rear outside surface. In side view the step has the shape of an inverted U with the two U-arms (7, 8) extending in the installed state of the step over the entire height (h) of the step. The two outside faces (3, 4) are formed as alternating visible surfaces with at least one having a projection (5, 6). the insides of the U arms in the installed state of the step run inclined upwards and inwards
IPC 1-7
IPC 8 full level
E04F 11/116 (2006.01)
CPC (source: EP)
E04F 11/1041 (2013.01); E04F 11/116 (2013.01)
Designated contracting state (EPC)
AT BE DE NL
DOCDB simple family (publication)
EP 1018581 A1 20000712; EP 1018581 B1 20041124; AT E283405 T1 20041215; DE 59911139 D1 20041230
DOCDB simple family (application)
EP 99100245 A 19990108; AT 99100245 T 19990108; DE 59911139 T 19990108