Claims (1)
Claim 1 (Independent)
The ornamental design for an expansion valve, substantially as shown and described.
Full Description
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FIG. 1 is a top, rear and left side perspective view of an expansion valve comprising a new, original and ornamental design;
FIG. 2 is a left view thereof;
FIG. 3 is a right view thereof;
FIG. 4 is a front view thereof;
FIG. 5 is a rear view thereof;
FIG. 6 is a top view thereof; and,
FIG. 7 is a bottom view thereof.
Citations
This patent cites (31)
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