Vacuum control valve
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Description
In the drawings, the tubes are shown with breaks to indicate that no specific length is claimed.
Claims
The ornamental design for a vacuum control valve, as shown and described.
Referenced Cited
Patent History
Patent number: D623269
Type: Grant
Filed: May 15, 2009
Date of Patent: Sep 7, 2010
Assignee: SMC Corporation (Chiyoda-ku, Tokyo)
Inventors: Yoshihiro Fukano (Tsukubamirai), Koji Sugano (Tsukubamirai), Akira Sasaki (Tsukubamirai)
Primary Examiner: Robert M. Spear
Assistant Examiner: Maurice Stevens
Attorney: Yokoi & Co., U.S.A., Inc.
Application Number: 29/337,109
Type: Grant
Filed: May 15, 2009
Date of Patent: Sep 7, 2010
Assignee: SMC Corporation (Chiyoda-ku, Tokyo)
Inventors: Yoshihiro Fukano (Tsukubamirai), Koji Sugano (Tsukubamirai), Akira Sasaki (Tsukubamirai)
Primary Examiner: Robert M. Spear
Assistant Examiner: Maurice Stevens
Attorney: Yokoi & Co., U.S.A., Inc.
Application Number: 29/337,109
Classifications
Current U.S. Class:
Valve Or Body Therefor (D23/233)