EP 4132721 A1 20230215 - PAINT CUP WITH VENTILATION VALVE
Title (en)
PAINT CUP WITH VENTILATION VALVE
Title (de)
FARBBECHER MIT BELÜFTUNGSVENTIL
Title (fr)
GODET À PEINTURE POURVU D'UNE SOUPAPE D'AÉRATION
Publication
Application
Priority
- DE 102020109914 A 20200408
- IB 2021000373 W 20210407
Abstract (en)
[origin: WO2021205236A1] The invention relates to a paint cup (1) for a paint spray gun (2), comprising a paint container (3) which has a container wall (4) and a base (5). The base (5) is made of a natural fibrous material, in particular a cellulose-based fibrous material, so as to be pierceable and has a piercing point or region in order to ventilate the paint cup (1). The invention additionally relates to a method for using a paint cup (1) with a base (5) which is made of a natural fibrous material and is pierced in order to form a ventilation valve.
IPC 8 full level
B05B 7/24 (2006.01)
CPC (source: EP US)
B05B 7/2408 (2013.01 - EP US); B05B 7/2478 (2013.01 - EP US)
Citation (search report)
See references of WO 2021205236A1
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)
DE 102020109914 A1 20211014; CN 115515722 A 20221223; EP 4132721 A1 20230215; US 2023143762 A1 20230511; WO 2021205236 A1 20211014
DOCDB simple family (application)
DE 102020109914 A 20200408; CN 202180026464 A 20210407; EP 21742167 A 20210407; IB 2021000373 W 20210407; US 202117917641 A 20210407