EP 0250634 A1 19880107 - Nonskid hobnailed undershoe.
Title (en)
Nonskid hobnailed undershoe.
Title (de)
Gleitschutzüberschuh mit Kopfnägeln.
Title (fr)
Couvre-chaussures antidérapant à clous de ferrage.
Publication
Application
Priority
EP 86109079 A 19860703
Abstract (en)
A nonskid hobnailed undershoe composed of a sheath (4) of elastic material with a shaped insert of semiflexible, resilient material as sole, said insert having downward protruding metal nails (1), is specified herein.
IPC 1-7
IPC 8 full level
A43B 5/18 (2006.01); A43C 15/06 (2006.01)
CPC (source: EP)
A43B 5/18 (2013.01); A43C 15/06 (2013.01)
Citation (search report)
- [X] FR 2423173 A1 19791116 - MICHEL MARTIAL [FR]
- [X] DE 1936861 A1 19710128 - ENSER OTTO
- [A] US 4246707 A 19810127 - PEDERSEN FRANK
- [A] US 4434565 A 19840306 - HALEY ROBERT D [US]
- [A] US 1841710 A 19320119 - BYRNE EDWARD C, et al
- [A] US 3643352 A 19720222 - ADAIR RAYMOND K S
Designated contracting state (EPC)
AT BE CH DE FR GB IT LI LU NL SE
DOCDB simple family (publication)
DOCDB simple family (application)
EP 86109079 A 19860703