Flow switch

- SMC Corporation
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Description

FIG. 1 shows a front view of a flow switch showing my new design;

FIG. 2 shows a rear view thereof;

FIG. 3 shows a right side view thereof;

FIG. 4 shows a left side view thereof;

FIG. 5 shows a top view thereof;

FIG. 6 shows a bottom view thereof;

FIG. 7 shows a top, front and left side perspective view thereof; and,

FIG. 8 shows a partial cross-section view thereof.

The broken line portion of the figure drawings is included to show unclaimed subject matter only and forms no part of the claimed design.

Claims

The ornamental design for a flow switch, as shown and described.

Referenced Cited
U.S. Patent Documents
D335096 April 27, 1993 Marsh
D416310 November 9, 1999 Uehara et al.
D440502 April 17, 2001 Higashikata et al.
D447072 August 28, 2001 Asai et al.
D500259 December 28, 2004 Kita et al.
D542682 May 15, 2007 Waki
D568255 May 6, 2008 Kurisaki et al.
Patent History
Patent number: D603341
Type: Grant
Filed: Oct 14, 2008
Date of Patent: Nov 3, 2009
Assignee: SMC Corporation (Chiyoda-ku, Tokyo)
Inventors: Hiroshi Kawakami (Tsukubamirai), Tsukasa Yamamoto (Tsukubamirai), Junya Abe (Tsukubamirai)
Primary Examiner: Daniel D Bui
Assistant Examiner: Thomas J Johannes
Attorney: Yokoi & Co., U.S.A., Inc.
Application Number: 29/312,297
Classifications