EP 4341003 A1 20240327 - SPRING MADE OF PLASTIC, AND DISPENSING DEVICE
Title (en)
SPRING MADE OF PLASTIC, AND DISPENSING DEVICE
Title (de)
FEDER AUS KUNSTSTOFF UND ABGABEVORRICHTUNG
Title (fr)
RESSORT EN MATIÈRE PLASTIQUE ET DISPOSITIF DE DISTRIBUTION
Publication
Application
Priority
- DE 102021002634 A 20210520
- DE 102021122705 A 20210902
- EP 22152969 A 20220124
- EP 22160513 A 20220307
- EP 2022063641 W 20220519
Abstract (en)
[origin: WO2022243475A1] The invention relates to a spring made of plastic, a dispensing device provided with the spring, for in particular cosmetic products, and the use of a spring of this type. The spring is produced from a material mixture including propylene and has specific characteristic values in order to attain good spring properties.
IPC 8 full level
B05B 11/00 (2023.01); F16F 1/02 (2006.01); F16F 1/373 (2006.01)
CPC (source: EP US)
B05B 11/1001 (2023.01 - EP US); B05B 11/1077 (2023.01 - EP US); F16F 1/028 (2013.01 - EP); F16F 2228/001 (2013.01 - EP); F16F 2228/007 (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 extension state (EPC)
BA ME
Designated validation state (EPC)
KH MA MD TN
DOCDB simple family (publication)
WO 2022243475 A1 20221124; EP 4341003 A1 20240327; US 2024238819 A1 20240718
DOCDB simple family (application)
EP 2022063641 W 20220519; EP 22729676 A 20220519; US 202218561982 A 20220519