EP 0950543 B1 20030827 - Sheet of synthetic material
Title (en)
Sheet of synthetic material
Title (de)
Bogen aus Kunststoff
Title (fr)
Feuille de matière synthétique
Publication
Application
Priority
FR 9804129 A 19980330
Abstract (en)
[origin: FR2776682A1] The synthetic material is in sheet form (1) and has a surface relief, made while it is hot, consisting of a series of non-straight grooves (2) forming ridges 3). The grooves can be formed so they are simply adjacent to one another, or they can join or intersect; they are set at regular or irregular intervals, and can in one direction or be grouped in different directions at 30 degrees or more to one another.
IPC 1-7
IPC 8 full level
B42D 3/02 (2006.01); B42F 13/00 (2006.01)
CPC (source: EP)
B42D 3/02 (2013.01); B42F 13/0013 (2013.01)
Designated contracting state (EPC)
BE DE ES FR GB IT NL
DOCDB simple family (publication)
FR 2776682 A1 19991001; FR 2776682 B1 20000616; DE 69910649 D1 20031002; DE 69910649 T2 20040226; EP 0950543 A1 19991020; EP 0950543 B1 20030827
DOCDB simple family (application)
FR 9804129 A 19980330; DE 69910649 T 19990326; EP 99420078 A 19990326