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Patent
D439311
Priority
Jun 30 1998
Filed
Dec 14 1999
Issued
Mar 20 2001
Expiry
Mar 20 2015
Assg.orig
Entity
unknown
16
9
n/a
The ornamental design for a valve, as shown and described.
FIG. 1 is a front elevational view of an embodiment of the valve according
to the invention;
FIG. 2 is an end view of the upwardly inclined portion of the valve of FIG.
1 as seen in a direction along the longitudinal axis of the upwardly
inclined portion;
FIG. 3 is a front elevational view of a another embodiment of the valve
according to the invention; and,
FIG. 4 is an end view of the upwardly inclined portion of the valve of FIG.
3 as seen in a direction along the longitudinal axis of the upwardly
inclined portion.
Martin, Richard L.
Patent
Priority
Assignee
Title
10626582 ,
Mar 15 2010
WCM Industries, Inc.
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D887813 ,
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Valve
RE47789 ,
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WCM Industries, Inc.
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Patent
Priority
Assignee
Title
4911411 ,
Apr 10 1989
Cryolab, Inc.
Clean gas valve using a metal-to-metal seal
4991619 ,
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SAES Getters SpA
High purity gas delivery control assembly
5385334 ,
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Carten Controls Inc.
Fluid flow valve
5482254 ,
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Ross Operating Valve Company
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Combined check and control valve
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Carten Controls Inc.
Fluid flow valve
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Carten Controls, Inc.
Fluid flow valve
Date
Maintenance Fee Events
n/a
Date
Maintenance Schedule
n/a