Flow switch
Latest SMC Corporation Patents:
Description
The broken lines showing of unclaimed portions form no part of the claimed design.
Claims
The ornamental design for a flow switch, as shown and described.
Referenced Cited
Patent History
Patent number: D606166
Type: Grant
Filed: Oct 17, 2008
Date of Patent: Dec 15, 2009
Assignee: SMC Corporation (Chiyoda-ku, Tokyo)
Inventor: Ken Gunji (Tsukubamirai)
Primary Examiner: Cathron C. Brooks
Assistant Examiner: Maurice Stevens
Attorney: Yokoi & Co., U.S.A., Inc.
Application Number: 29/312,411
Type: Grant
Filed: Oct 17, 2008
Date of Patent: Dec 15, 2009
Assignee: SMC Corporation (Chiyoda-ku, Tokyo)
Inventor: Ken Gunji (Tsukubamirai)
Primary Examiner: Cathron C. Brooks
Assistant Examiner: Maurice Stevens
Attorney: Yokoi & Co., U.S.A., Inc.
Application Number: 29/312,411
Classifications
Current U.S. Class:
Valve Or Body Therefor (D23/233)