Paint cup with ventilation valve
AssigneeSATA GmbH & Co. KG
InventorRalf GEHRUNG
Life of this patent
Estimating the term…
Abstract
A paint cup for a paint spray gun includes a paint container which has a container wall and a base. The base 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. In a method for using the paint cup with a base which is made of a natural fibrous material, the base is pierced in order to form a ventilation valve.
Claims21
1-16. (canceled)
A paint cup for a paint spray gun, the paint cup comprising a paint container which has a vessel wall and a base, wherein the base is made of a natural fibrous material so as to be pierceable and has a piercing point or region in order to ventilate the paint cup.
Dependencies are inferred from the claim text.