Solenoid-operated pilot valve

- SMC Corporation
Description

FIG. 1 is a top, front and left side perspective view of solenoid-operated pilot valve embodying our new design;

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

FIG. 3 is a front elevational view thereof;

FIG. 4 is a rear elevational view thereof;

FIG. 5 is a top plan view thereof;

FIG. 6 is a bottom plan view thereof;

FIG. 7 is a left side elevational view thereof;

FIG. 8 is a right side elevational view thereof; and,

FIG. 9 is a top, front and left side perspective view shown in use with a main valve which is shown in broken lines and forming no part of the claimed design.

Referenced Cited
U.S. Patent Documents
D200454 February 1965 Everitt
5437306 August 1, 1995 Asou et al.
5462087 October 31, 1995 Fukano et al.
5603355 February 18, 1997 Miyazoe et al.
Other references
  • The design of the present application was displayed at IFPEX '87 Exhibition--Oct. 21-24, 1997. IFPEX '97 Catalogue, issued on Oct. 13, 1997.
Patent History
Patent number: D419642
Type: Grant
Filed: Oct 9, 1998
Date of Patent: Jan 25, 2000
Assignee: SMC Corporation (Tokyo)
Inventors: Kazuo Hiramatsu (Tsukuba-gun), Takashi Akimoto (Tsukuba-gun)
Primary Examiner: Robin V. Taylor
Law Firm: Oblon, Spivak, McClelland, Maier & Neustadt, P.C.
Application Number: 0/94,748
Classifications
Current U.S. Class: Valve Or Body Therefor (D23/233)
International Classification: 2301;