EP 4015692 C0 20230621 - SEWING MACHINE NEEDLE WITH RECESS
Title (en)
SEWING MACHINE NEEDLE WITH RECESS
Title (de)
NÄHMASCHINENNADEL MIT AUSNEHMUNG
Title (fr)
AIGUILLE POUR MACHINE À COUDRE À ÉVIDEMENT
Publication
Application
Priority
EP 20214663 A 20201216
Abstract (en)
[origin: WO2022128295A1] The invention relates to a sewing machine needle (1) which reduces the friction between the shaft of the sewing machine needle (1) and the sewing item and which thereby can be produced economically in large numbers. The sewing machine needle (1) comprises a needle eye (3) and at least one recess (5), wherein the distance of an upper edge (6) of the recess (5) to the width position of the axis (12) of the needle eye (3) is different from the distance of a lower edge (7) of the recess (5) to the width position of the axis (12) of the needle eye (3).
IPC 8 full level
D05B 85/00 (2006.01); B21G 1/04 (2006.01)
CPC (source: EP KR US)
B21G 1/04 (2013.01 - US); D05B 85/00 (2013.01 - EP KR US); B21G 1/04 (2013.01 - EP)
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 MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated validation state (EPC)
MA TN
Participating member state (EPC – UP)
AT BE BG DE DK EE FI FR IT LT LU LV MT NL PT SE SI
DOCDB simple family (publication)
EP 4015692 A1 20220622; EP 4015692 B1 20230621; EP 4015692 C0 20230621; CN 116669876 A 20230829; ES 2955796 T3 20231207; JP 2023553480 A 20231221; KR 20230118886 A 20230814; MX 2023007243 A 20230629; PL 4015692 T3 20231120; TW 202233931 A 20220901; US 2024026587 A1 20240125; WO 2022128295 A1 20220623
DOCDB simple family (application)
EP 20214663 A 20201216; CN 202180085444 A 20211117; EP 2021081981 W 20211117; ES 20214663 T 20201216; JP 2023535944 A 20211117; KR 20237022252 A 20211117; MX 2023007243 A 20211117; PL 20214663 T 20201216; TW 110144325 A 20211129; US 202118265853 A 20211117