Patent
   D599438
Priority
Feb 02 2009
Filed
Feb 02 2009
Issued
Sep 01 2009
Expiry
Sep 01 2023
Assg.orig
Entity
unknown
1
3
n/a
The ornamental design for an expansion valve, as shown and described.

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

FIG. 2 is a front, elevation view thereof;

FIG. 3 is a top, plan view thereof;

FIG. 4 is a bottom, elevation view thereof;

FIG. 5 is a left-side, elevation view thereof; and,

FIG. 6 is a right-side, elevation view thereof.

The broken line showing unclaimed portions in FIGS. 5 and 6 forms no part of the claimed design

Nanbu, Akinori, Okutsu, Kinya

Patent Priority Assignee Title
D715405, Mar 12 2013 MCALPINE & CO LTD Overflow
Patent Priority Assignee Title
D494657, Sep 05 2003 FUJIKOKI CORPORATION Expansion valve
D502252, May 30 2003 FUJIKOKI CORPORATION Expansion valve
D529990, Dec 09 2004 FUJIKOKI CORPORATION Expansion valve
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Nov 17 2008OKUTSU, KINYAFUJIKOKI CORPORATIONASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0222190395 pdf
Nov 17 2008NANBU, AKINORIFUJIKOKI CORPORATIONASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0222190395 pdf
Feb 02 2009FUJIKOKI CORPORATION(assignment on the face of the patent)
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