Switch valve

Information

  • Patent Grant
  • D448454
  • Patent Number
    D448,454
  • Date Filed
    Thursday, October 19, 2000
    23 years ago
  • Date Issued
    Tuesday, September 25, 2001
    22 years ago
Abstract
Description




FIG. 1 is an upper perspective view of the 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.



Claims
  • I claim the ornamental design for a switch valve, as shown and described.
US Referenced Citations (4)
Number Name Date Kind
D. 430922 Hung-Lin Sep 2000
4262880 Danko et al. Apr 1981
4744390 Henry May 1988
4762301 Wozniak et al. Aug 1988