Vacuum regulator
Ogawa May 19, 2
U.S. patent number D592,680 [Application Number D/308,075] was granted by the patent office on 2009-05-19 for vacuum regulator. This patent grant is currently assigned to SMC Corporation. Invention is credited to Kazuo Ogawa.
| United States Patent | D592,680 |
| Ogawa | May 19, 2009 |
Vacuum regulator
Claims
CLAIM The ornamental design for a vacuum regulator, as shown and described.
| Inventors: | Ogawa; Kazuo (Tsukubamirai, JP) |
|---|---|
| Assignee: | SMC Corporation (Chiyoda-ku,
Tokyo, JP) |
| Appl. No.: | D/308,075 |
| Filed: | May 27, 2008 |
Foreign Application Priority Data
| Nov 30, 2007 [JP] | 2007-032820 | |||
| Current U.S. Class: | D15/5 |
| Current International Class: | 1501 |
| Field of Search: | ;D15/1-5 ;73/753 ;123/41.67,198E,572-574 |
References Cited [Referenced By]
U.S. Patent Documents
| D289401 | April 1987 | Yew et al. |
| D291807 | September 1987 | Yew et al. |
| D370017 | May 1996 | Tsai |
Attorney, Agent or Firm: Yokoi & Co., U.S.A., Inc.
Description
FIG. 1 shows a front view of a vacuum regulator showing my new design;
FIG. 2 shows a rear view thereof;
FIG. 3 shows a top view thereof;
FIG. 4 shows a bottom view thereof;
FIG. 5 shows a left side view thereof;
FIG. 6 shows a right side view thereof;
FIG. 7 shows a top, front and right side perspective view thereof; and,
FIG. 8 shows a top, rear and right side perspective view thereof.
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