Switch valve
Hung-Lin August 29, 2
U.S. patent number D430,272 [Application Number D/113,042] was granted by the patent office on 2000-08-29 for switch valve. Invention is credited to Lai Hung-Lin.
| United States Patent | D430,272 |
| Hung-Lin | August 29, 2000 |
Switch valve
Claims
I claim the ornamental design for a switch valve, as shown and described.
| Inventors: | Hung-Lin; Lai (Chang Hua Hsien, TW) |
|---|---|
| Appl. No.: | D/113,042 |
| Filed: | October 29, 1999 |
| Current U.S. Class: | D23/245; D23/233 |
| Current International Class: | 2301 |
| Field of Search: | ;D23/233-237,244-245 ;251/309,310,315.01,315.1 |
References Cited [Referenced By]
U.S. Patent Documents
| D234200 | January 1975 | Buechler |
| D291230 | August 1987 | Kunz |
| D318903 | August 1991 | Lenberg |
| D412561 | August 1999 | Voo |
| 3036589 | May 1962 | Mosier |
| 3467356 | September 1969 | Mueller |
Attorney, Agent or Firm: Harrison & Egbert
Description
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.
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