Patent
   D650470
Priority
Mar 31 2009
Filed
Sep 25 2009
Issued
Dec 13 2011
Expiry
Dec 13 2025
Assg.orig
Entity
unknown
5
9
n/a
The ornamental design for the valving element for butterfly valve, as shown and described.

FIG. 1 is a front view of a valving element for butterfly valve showing my new design;

FIG. 2 is a rear view thereof;

FIG. 3 is a right side view thereof;

FIG. 4 is a left side view thereof;

FIG. 5 is a plan view thereof;

FIG. 6 is a bottom view thereof;

FIG. 7 is a front perspective view thereof; and,

FIG. 8 is a rear perspective view thereof.

Fujiyama, Daishi

Patent Priority Assignee Title
D678474, Mar 04 2011 Bulk Tank, Inc Arcuate disc for butterfly valve
D696748, Jun 23 2011 Bulk Tank, Inc Combined butterfly valve stem and disc
D701589, Sep 13 2011 Praher Kunststofftechnik GmbH Check valve
D873959, Feb 16 2018 ASAHI YUKIZAI CORPORATION Butterfly valve disc
D909540, Jun 15 2018 SMC Corporation Valve element for flow control valve
Patent Priority Assignee Title
2053668,
4294428, Apr 01 1977 Kubota, Ltd. Butterfly valve
4667883, Dec 17 1984 HUSKY CORPORATION, A CORP OF MO Butterfly valve for fluid flow line
6079695, Oct 18 1996 Orbit Valve Company Butterfly valve construction
6595488, Jan 19 2001 Zwick GmbH Butterfly valve
6758458, Feb 26 2001 Kitz Corporation Butterfly valve
6959690, Aug 27 2004 REYNARD, JR , HARLIE DAVID REVOCABLE TRUST Four quarter butterfly valve system
7490627, Feb 25 2005 Kubota Corporation Butterfly valve with water-filling function
D620555, Apr 01 2009 Pelletron Corporation Housing for a rotary valve
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Sep 25 2009Kubota Corporation(assignment on the face of the patent)
Sep 30 2009FUJIYAMA, DAISHIKubota CorporationASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0235980262 pdf
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