EP 0064005 B1 19850717 - PLATES FOR FORMING SPORTS GROUND COVERINGS, AND IN PARTICULAR SKI RUNS
Title (en)
PLATES FOR FORMING SPORTS GROUND COVERINGS, AND IN PARTICULAR SKI RUNS
Publication
Application
Priority
FR 8108087 A 19810423
Abstract (en)
[origin: US4387130A] The tiles define a succession of vaults on which protrude fingers or piles. One side of each plate has eyelets at the top of the vaults while the other side forms lugs able to be slidably engaged under the vaults of the contiguous tile. The plates are besides provided, on one of their end edges, with protruding rings corresponding to mating tongues formed beneath the opposite edge of a contiguous tile.
IPC 1-7
IPC 8 full level
A63C 19/10 (2006.01); E01C 13/00 (2006.01); E01C 13/12 (2006.01)
CPC (source: EP US)
E01C 13/12 (2013.01 - EP US); Y10T 428/161 (2015.01 - EP US); Y10T 428/163 (2015.01 - EP US); Y10T 428/164 (2015.01 - EP US); Y10T 428/169 (2015.01 - EP US); Y10T 428/192 (2015.01 - EP US); Y10T 428/23929 (2015.04 - EP US); Y10T 428/23979 (2015.04 - EP US)
Designated contracting state (EPC)
AT BE CH DE GB IT LI LU NL SE
DOCDB simple family (publication)
EP 0064005 A2 19821103; EP 0064005 A3 19830810; EP 0064005 B1 19850717; AT E14326 T1 19850815; DE 3264751 D1 19850822; FR 2504400 A1 19821029; FR 2504400 B1 19850712; JP S57209072 A 19821222; US 4387130 A 19830607
DOCDB simple family (application)
EP 82400714 A 19820421; AT 82400714 T 19820421; DE 3264751 T 19820421; FR 8108087 A 19810423; JP 6857282 A 19820423; US 37131382 A 19820423