EP 0210362 A3 19870429 - STUD FOR A SPORTS SHOE
Title (en)
STUD FOR A SPORTS SHOE
Publication
Application
Priority
- DE 3527009 A 19850727
- DE 3532607 A 19850912
Abstract (en)
[origin: US4698924A] A gripping stud for sports shoes comprises a stud body and a ceramic insert connected to the stud body thereby to form the ground-engaging surface thereof. The stud body comprises a central metal portion and a base portion disposed therearound while the ceramic insert connected to the lower end of the metal portion is of a flat lens-like configuration, with curved top and bottom sides. Alternatively the ceramic insert comprises a plurality of juxtaposed balls embedded in a stud body at the ground-engaging surface of the stud.
IPC 1-7
IPC 8 full level
A43C 15/16 (2006.01)
CPC (source: EP US)
A43C 15/167 (2013.01 - EP US)
Citation (search report)
- [AD] DE 3233900 A1 19840315 - UHL SPORTARTIKEL KARL [DE]
- [A] US 3766670 A 19731023 - NAKAJIMA Y
- [AD] GB 1277684 A 19720614 - MUREX LTD [GB]
- [A] US 3522669 A 19700804 - SIMONS MORRIS
Designated contracting state (EPC)
AT BE CH DE FR GB IT LI LU NL SE
DOCDB simple family (publication)
EP 0210362 A2 19870204; EP 0210362 A3 19870429; EP 0210362 B1 19880914; DE 3660702 D1 19881020; US 4698924 A 19871013
DOCDB simple family (application)
EP 86106783 A 19860517; DE 3660702 T 19860517; US 88718686 A 19860721