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Patent
D605253
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Priority
Apr 21 2008
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Filed
Apr 21 2008
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Issued
Dec 01 2009
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Expiry
Dec 01 2023
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Assg.orig
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Entity
unknown
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1
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12
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n/a
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The ornamental design for a switch valve, as shown and described.
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FIG. 1 is a perspective view of a switch valve showing my design;
FIG. 2 is a front elevational view thereof;
FIG. 3 is a rear elevational view thereof;
FIG. 4 is a left side elevational view thereof;
FIG. 5 is a right side elevational view thereof;
FIG. 6 is a top plan view thereof; and,
FIG. 7 is a bottom plan view thereof.
Lai, Hung-Lin
Patent |
Priority |
Assignee |
Title |
5992823, |
Jul 25 1996 |
|
Structure of a shutoff valve |
6640390, |
Apr 05 2002 |
|
Structure for confining a valve knob |
7124999, |
Mar 29 2005 |
Wen Sheng Fu Co., Ltd. |
Switch valve having a locking effect |
27244, |
|
|
|
D300171, |
Sep 18 1985 |
NEV/AL, Inc. |
Valve housing |
D351897, |
Oct 01 1993 |
|
Housing for diaphram valve |
D448454, |
Oct 19 2000 |
|
Switch valve |
D470222, |
Jun 13 2002 |
Sloan Valve Company |
Toilet room flush valve |
D473631, |
Feb 11 2002 |
|
Switch valve |
D495031, |
May 19 2003 |
Taylor Innovations, L.L.C. |
Pilot valve housing |
D498821, |
Jan 20 2004 |
Sloan Valve Company |
Actuator housing for a flush valve |
D568965, |
May 31 2007 |
Sloan Valve Company |
Valve housing |
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