Electromagnetic valve

- SMC Corporation
Skip to: Description  ·  References Cited  · Patent History  ·  Patent History
Description

FIG. 1 is a top, front and right side perspective view of an electromagnetic valve showing our new design;

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

FIG. 3 is a front view thereof;

FIG. 4 is a rear view thereof;

FIG. 5 is a left side view thereof;

FIG. 6 is a right side view thereof; and,

FIG. 7 is a top plan view thereof.

The bottom surgface of the electromagnetic valve forms no part of the claimed design.

Referenced Cited
U.S. Patent Documents
D223095 March 1972 Allen
D338516 August 17, 1993 Tamaki
4649957 March 17, 1987 Quinn
4726393 February 23, 1988 Herner
5333647 August 2, 1994 Fukano et al.
5437306 August 1, 1995 Asou et al.
5447176 September 5, 1995 Asou et al.
5459953 October 24, 1995 Fukano et al.
5462087 October 31, 1995 Fukano et al.
5558126 September 24, 1996 Hayashi et al.
Foreign Patent Documents
203780 August 1989 JPX
6300158 October 1994 JPX
Patent History
Patent number: D409723
Type: Grant
Filed: Mar 13, 1996
Date of Patent: May 11, 1999
Assignee: SMC Corporation (Tokyo)
Inventors: Bunya Hayashi (Yawara-mura), Shinji Miyazoe (Yawara-mura), Makoto Ishikawa (Yawara-mura)
Primary Examiner: Ted Shooman
Assistant Examiner: C Tuttle
Law Firm: Oblon, Spivak, McClelland, Maier & Neustadt, P.C.
Application Number: 0/51,569
Classifications
Current U.S. Class: Valve Or Body Therefor (D23/233)
International Classification: 2301;