Pressure filter valve

Information

FIG. 1 is a top plan view of a pressure filter valve, showing my new design.

FIG. 2 is a front view thereof.

FIG. 3 is a perspective view thereof; and,

FIG. 4 is a side view thereof.

The broken lines showing of unclaimed portions form no part of the claimed design.

Number	Date	Country	Kind
43855	Feb 2007	IT	national

Number	Name	Date	Kind
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1588620	Ryan	Jun 1926	A
2430578	Matlock	Nov 1947	A
2563205	Barnebl	Aug 1951	A
2797707	Hursh	Jul 1957	A
3315808	Hopkins	Apr 1967	A
3400821	Singleton	Sep 1968	A
3855128	Shaltz et al.	Dec 1974	A
3984318	Bumb	Oct 1976	A
4697617	Bourke et al.	Oct 1987	A
4861466	Leoncavallo et al.	Aug 1989	A
D311768	Woodruff	Oct 1990	S
5250176	Daniel	Oct 1993	A
5390701	Lessley et al.	Feb 1995	A
D399922	Uehara	Oct 1998	S
D401672	Klopstad	Nov 1998	S
5989413	Jauss et al.	Nov 1999	A
7029575	Baumann et al.	Apr 2006	B1