Global Patent Index - EP 1067994 A1

EP 1067994 A1 2001-01-17 - ELASTIC SPRING FOR ROLLER SKATE

Title (en)

ELASTIC SPRING FOR ROLLER SKATE

Title (de)

FEDERELEMENT FÜR EINSPUR-ROLLSCHUH

Title (fr)

RESSORT ELASTIQUE DESTINE A DES PATINS A ROUES EN LIGNE

Publication

EP 1067994 A1 (EN)

Application

EP 99902020 A

Priority

  • SE 9900031 W
  • SE 9800093 A

Abstract (en)

[origin: WO9936140A1] Resilient spring member for a roller skate, the member comprising a profile (1, 30, 40 and 50) with holes (2, 3, and 45) made of well-vulcanised rubber or well polymerised EPDM satured with peroxide or similar material that has a progressive growing stress to elongation ratio over its working limits, whereby its stiffness is increased by deformation and amplified by pulling.

IPC 1-7 (main, further and additional classification)

A63C 17/06; A63C 17/00

IPC 8 full level (invention and additional information)

A63C 17/06 (2006.01); A63C 17/26 (2006.01)

CPC (invention and additional information)

A63C 17/0046 (2013.01); A63C 17/062 (2013.01)

Citation (search report)

See references of WO 9936140A1

Designated contracting state (EPC)

DE ES FR GB IT

EPO simple patent family

WO 9936140 A1 19990722; CA 2318075 A1 19990722; EP 1067994 A1 20010117; SE 9800093 A0 19990717; SE 9800093 D0 19990717; SE 9800093 L

INPADOC legal status


2004-04-21 [18D] DEEMED TO BE WITHDRAWN

- Ref Legal Event Code: 18D

- Effective date: 20030702

2001-01-17 [17P] REQUEST FOR EXAMINATION FILED

- Ref Legal Event Code: 17P

- Effective date: 20000817

2001-01-17 [AK] DESIGNATED CONTRACTING STATES:

- Ref Legal Event Code: AK

- Designated State(s): DE ES FR GB IT