Patent
   D683818
Priority
Jun 06 2011
Filed
Oct 11 2011
Issued
Jun 04 2013
Expiry
Jun 04 2027
Assg.orig
Entity
unknown
2
26
n/a
The ornamental design for an expansion valve, as shown and described.

FIG. 1 is a front perspective view of an expansion valve showing our new design;

FIG. 2 is a rear perspective view thereof;

FIG. 3 is a front view thereof;

FIG. 4 is a rear view thereof;

FIG. 5 is a right side view thereof, a left side view being symmetrical to the right side view;

FIG. 6 is a top plan view thereof;

FIG. 7 is a bottom plan view thereof; and,

FIG. 8 is a cross-sectional view of line 8-8 in FIG. 3.

The broken lines depict portions of the expansion valve that form no part of claimed design.

Kobayashi, Kazuto, Mogi, Takashi

Patent Priority Assignee Title
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D867531, Feb 26 2016 SPM OIL & GAS INC Valve member
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Aug 22 2011KOBAYASHI, KAZUTOFUJIKOKI CORPORATIONASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0271800304 pdf
Aug 22 2011MOGI, TAKASHIFUJIKOKI CORPORATIONASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0271800304 pdf
Oct 11 2011FUJIKOKI CORPORATION(assignment on the face of the patent)
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