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