Pressure switch

- SMC CORPORATION
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Description

FIG. 1 is a front, top and right side perspective view of a pressure switch showing a first embodiment of our design;

FIG. 2 is a rear, bottom and left side perspective view thereof;

FIG. 3 is a front view thereof;

FIG. 4 is a rear view thereof;

FIG. 5 is a top plan view thereof;

FIG. 6 is a bottom plan view thereof;

FIG. 7 is a left side view thereof;

FIG. 8 is a right side view thereof;

FIG. 9 is a front, top and right side perspective view of a pressure switch showing a second embodiment of our design;

FIG. 10 is a rear, bottom and left side perspective view thereof;

FIG. 11 is a front view thereof;

FIG. 12 is a rear view thereof;

FIG. 13 is a top plan view thereof;

FIG. 14 is a bottom plan view thereof;

FIG. 15 is a left side view thereof; and,

FIG. 16 is a right side view thereof.

Claims

The ornamental design for a pressure switch, as shown.

Referenced Cited
U.S. Patent Documents
6119524 September 19, 2000 Kobold
D437295 February 6, 2001 Gunji
D456290 April 30, 2002 Gunji et al.
D497145 October 12, 2004 Seo
7071832 July 4, 2006 Miyamoto
7186934 March 6, 2007 Nakajima
D557215 December 11, 2007 Kurisaki et al.
D559195 January 8, 2008 Tamaoki
D568255 May 6, 2008 Kurisaki et al.
7663496 February 16, 2010 Kawakami
D669039 October 16, 2012 Gunji et al.
Patent History
Patent number: D772171
Type: Grant
Filed: Aug 10, 2015
Date of Patent: Nov 22, 2016
Assignee: SMC CORPORATION (Tokyo)
Inventors: Takashi Ohmori (Abiko), Yuta Oshima (Moriya), Ryosuke Takeuchi (Funabashi)
Primary Examiner: Selina Sikder
Application Number: 29/535,725