Switch valve

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Description

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

FIG. 2 is a side view thereof;

FIG. 3 is an opposite side view thereof;

FIG. 4 is a front view thereof;

FIG. 5 is a back view thereof;

FIG. 6 is a top view thereof;

FIG. 7 is a bottom view thereof;

FIG. 8 is an upper perspective view thereof, the broken line showings being environmental only and forming no part of the claimed design; and,

FIG. 9 is an another upper perspective view thereof, the broken lines showings being environmental only and forming no part of the claimed design.

Claims

I claim the ornamental design for a switch valve, as shown and described.

Referenced Cited
U.S. Patent Documents
D53329 May 1919 Brightman
D215213 September 1969 Beaver
D234200 January 1975 Buechler
D242350 November 1976 Kann
D318714 July 30, 1991 Spangler
D318903 August 6, 1991 Lenberg
D400970 November 10, 1998 Voo
D411870 July 6, 1999 Humber
D412561 August 3, 1999 Voo
D430272 August 29, 2000 Hung-Lin
D448454 September 25, 2001 Lai
D450808 November 20, 2001 Gottwald
Patent History
Patent number: D458665
Type: Grant
Filed: Jul 13, 2001
Date of Patent: Jun 11, 2002
Inventor: Hung-Lin Lai (Kou Chien Li, Lu Kang Township, Chang Hua Hsien)
Primary Examiner: Nelson C Holtje
Attorney, Agent or Law Firm: Harrison & Egbert
Application Number: 29/144,869
Classifications
Current U.S. Class: Valve Or Body Therefor (D23/233)
International Classification: 2301;