EP 0300225 A3 19900725 - SHOE INSOLE, IN PARTICULAR INTERMEDIATE SOLE
Title (en)
SHOE INSOLE, IN PARTICULAR INTERMEDIATE SOLE
Publication
Application
Priority
DE 3724327 A 19870722
Abstract (en)
[origin: US4926570A] The invention relates to a shoe inner sole, particularly an insole or welt for working or safety shoes, with a binder and a non-woven fabric optionally containing fillers, for preventing electric charges to the shoe wearer, the non-woven fabric containing a fibrous blend with between approximately 1 to 10% by weight of electrically conductive fibres.
IPC 1-7
IPC 8 full level
A43B 7/36 (2006.01)
CPC (source: EP US)
A43B 7/36 (2013.01 - EP US); A43B 17/006 (2013.01 - EP US)
Citation (search report)
- [X] US 4150418 A 19790417 - BERBECO GEORGE R
- [A] FR 2295710 A1 19760723 - MORISHITA KAZUYOSHI [JP], et al
- [A] CH 431322 A 19670228 - IND LEMM & CO GMBH [DE]
Designated contracting state (EPC)
CH DE ES FR GB IT LI
DOCDB simple family (publication)
EP 0300225 A2 19890125; EP 0300225 A3 19900725; EP 0300225 B1 19931201; DE 3724327 A1 19890209; DE 3724327 C2 19890524; DE 3885958 D1 19940113; ES 2046998 T3 19940216; HU 206607 B 19921228; HU T52357 A 19900728; US 4926570 A 19900522; US 4926570 B1 19960319; YU 138388 A 19900630; YU 46884 B 19940624
DOCDB simple family (application)
EP 88110119 A 19880624; DE 3724327 A 19870722; DE 3885958 T 19880624; ES 88110119 T 19880624; HU 368288 A 19880714; US 22209888 A 19880720; YU 138388 A 19880718