Air supply and discharge block for an electromagnetic valve assembly

- SMC Corporation
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Description

FIG. 1 is a front elevational view of air supply and discharge block for an electromagnetic valve assembly embodying our new design;

FIG. 2 is a rear elevational view thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a bottom plan view thereof;

FIG. 5 is a right side elevational view thereof;

FIG. 6 is a left side elevational view thereof;

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

FIG. 8 is a bottom, rear and right side perspective view thereof.

Referenced Cited
U.S. Patent Documents
D271587 November 29, 1983 Ise
D295050 April 5, 1988 Kanno
4815496 March 28, 1989 Nishitani et al.
5333647 August 2, 1994 Fukano et al.
5459953 October 24, 1995 Fukano et al.
5462087 October 31, 1995 Fukano et al.
5664604 September 9, 1997 Sato et al.
Foreign Patent Documents
189487 August 1991 JPX
Patent History
Patent number: D409279
Type: Grant
Filed: Jan 10, 1997
Date of Patent: May 4, 1999
Assignee: SMC Corporation (Tokyo)
Inventors: Bunya Hayashi (Yawara-mura), Takumi Matsumoto (Yawara-mura), Masaru Narita (Yawara-mura)
Primary Examiner: Ted Shooman
Assistant Examiner: C. Tuttle
Law Firm: Oblon, Spivak, McClelland, Maier & Neustadt, P.C.
Application Number: 0/64,831
Classifications
Current U.S. Class: Valve Or Body Therefor (D23/233)
International Classification: 2301;