EP 0349943 A3 19910731 - ROLLER-SKATING DEVICE
Title (en)
ROLLER-SKATING DEVICE
Publication
Application
Priority
- IT 52989 U 19890331
- IT 5327488 U 19880704
Abstract (en)
[origin: EP0349943A2] The roller-skating device according to the invention comprises at least two running rollers (16,25) which are attached in a manner permitting free rotation to a rigid rolling chassis (11,21) as a support for the roller-skater's foot and whose running surface is designed to be at least partly spherical, such as the surface of a sphere, a hemisphere, a spherical segment or an ovoid. <IMAGE>
IPC 1-7
IPC 8 full level
A63C 17/06 (2006.01); A63C 17/24 (2006.01)
CPC (source: EP)
A63C 17/0086 (2013.01); A63C 17/061 (2013.01); A63C 17/24 (2013.01); A63C 2017/0053 (2013.01)
Citation (search report)
- [X] DE 2603883 A1 19770804 - WADA NOBUHITO, et al
- [X] US 3693988 A 19720926 - STEINHISER PAUL F
- [X] FR 814376 A 19370621 - MERLIN GERIN
- [X] CA 994825 A 19760810 - DAOUST DONALD, et al
- [Y] US 4418929 A 19831206 - GRAY WILLIAM J [US]
- [X] FR 2312174 A7 19761217 - POMMERENING RUEDIGER [DE]
Designated contracting state (EPC)
AT BE CH DE ES FR GB GR IT LI LU NL SE
DOCDB simple family (publication)
DOCDB simple family (application)
EP 89112066 A 19890701