EP 4166031 A1 20230419 - FOOTWEAR NAIL HAVING A DUCK BEAK TIP
Title (en)
FOOTWEAR NAIL HAVING A DUCK BEAK TIP
Title (de)
SCHUHNAGEL MIT EINER ENTENSCHNABELSPITZE
Title (fr)
CHAUSSURE CLOU AYANT UN BOUT EN BEC DE CANARD
Publication
Application
Priority
IT 202100026345 A 20211014
Abstract (en)
A description is given of a nail (1) for footwear, suitable for joining turned flaps of an upper (11) to an insole (21) of a footwear item, comprising a flat cylindrical head (5), a shank (7) and a tip (9) with section tapering from the shank (7) to a penetration tip, wherein the total length of the nail (1) is comprised between 6 and 12 mm and said tip (9) is provided with two cutting edges (91, 93) and two rounded lateral surfaces (92, 94) extending between said cutting edges (91, 93), the cross section of said tip (9) having a substantially oval shape with two sharp edges at the cutting edges (91, 93) and symmetrical with respect to the plane passing through said cutting edges (91, 93).
IPC 8 full level
A43B 23/20 (2006.01)
CPC (source: EP)
A43B 23/20 (2013.01)
Citation (search report)
- [I] DE 471134 C 19290206 - FRIEDRICH WILHELM VON DREUSCHE
- [I] FR 928142 A 19471119
- [I] CH 88903 A 19210401 - GUSTAV HUGENSCHMIDT SUTER [CH]
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC ME MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated extension state (EPC)
BA
Designated validation state (EPC)
KH MA MD TN
DOCDB simple family (publication)
DOCDB simple family (application)
EP 22201570 A 20221014; IT 202100026345 A 20211014