Patent
   D430272
Priority
Oct 29 1999
Filed
Oct 29 1999
Issued
Aug 29 2000
Expiry
Aug 29 2014
Assg.orig
Entity
unknown
22
6
n/a
I claim the ornamental design for a switch valve, as shown and described.

FIG. 1 is an upper perspective view of a switch valve showing my design.

FIG. 2 is a front view thereof;

FIG. 3 is a back view thereof;

FIG. 4 is a side view thereof;

FIG. 5 is an opposite side view thereof;

FIG. 6 is a top view thereof; and,

FIG. 7 is a bottom view thereof.

Hung-Lin, Lai

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Patent Priority Assignee Title
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