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Publication numberUSD567186 S1
Publication typeGrant
Application numberUS 29/289,463
Publication dateApr 22, 2008
Filing dateJul 21, 2007
Priority dateJul 21, 2007
Publication number289463, 29289463, US D567186 S1, US D567186S1, US-S1-D567186, USD567186 S1, USD567186S1
InventorsBert W. Wechtenhiser, Mack Wright, James A. King
Original AssigneeDwyer Precision Products, Inc.
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Elliptical pneumatic actuator for an electric switch
US D567186 S1
Abstract  available in
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  1. The ornamental design for an elliptical pneumatic actuator for an electric switch, as shown and described.

This application is related to a utility application entitled Elliptical Pneumatic Actuator With A Wedge Shaped Base naming the same inventive entity given herein.

FIG. 1 is a top, right side and front perspective view of an elliptical pneumatic actuator for an electric switch showing our new design;

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

FIG. 3 is a front view thereof;

FIG. 4 is a right side view thereof, the left side being a mirror image thereto;

FIG. 5 is a rear view thereof;

FIG. 6 is a bottom view thereof; and,

FIG. 7 is a top view thereof.

The broken line showing in the figure drawings is included for illustrative purposes only and forms no part of the claimed design.

U.S. ClassificationD13/158, D13/174