Operation switch for solenoid valve

- SMC Corporation
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Description

FIG. 1 is a top, front and right side perspective view of a operation switch for solenoid valve embodying my new design;

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

FIG. 8 is left side elevational view thereof;

FIG. 9 is a top, front and left side elevational view thereof showing the operational switch for a solenoid valve when in use with a mounting rail, a transmission unit and a solenoid valve assembly; and,

FIG. 10 is a bottom, rear and left side view thereof shown the operational switch for solenoid valve when in use with the mounting rail, transmission unit and solenoid valve assembly.

The indicia shown in FIGS. 1 and 5 as well as the mounting rail, transmission unit and solenoid valve assembly illustrated in FIGS. 9 and 10 are shown for illustrative purposes only and form no part of the claimed design.

Claims

The ornamental design for a operation switch for solenoid valve, as shown and described.

Referenced Cited
U.S. Patent Documents
D248391 July 4, 1978 Barlett
D264243 May 4, 1982 Merker
D266500 October 12, 1982 Garbe
D313972 January 22, 1991 Hansen
Patent History
Patent number: D442147
Type: Grant
Filed: Sep 15, 1998
Date of Patent: May 15, 2001
Assignee: SMC Corporation (Tokyo)
Inventor: Tetsuo Tamura (Tsukuba-gun)
Primary Examiner: Brian N. Vinson
Attorney, Agent or Law Firm: Oblon, Spivak, McClelland, Maier & Neustadt, P.C.
Application Number: 29/093,653