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Publication numberUSD320977 S
Publication typeGrant
Application numberUS 07/331,571
Publication dateOct 22, 1991
Filing dateMar 30, 1989
Publication number07331571, 331571, US D320977 S, US D320977S, US-S-D320977, USD320977 S, USD320977S
InventorsBruce A. Biller, Joel A. Ramos, Henry W. Scherer, Roy T. Swanson
Original AssigneeS&C Electric Company
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Interrupter switch with circuit-parameter sensing features
US D320977 S
Abstract  available in
Images(3)
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Claims(1)
  1. The ornamental design for an interrupter switch with circuit-parameter sensing features, as shown and described.
Description

FIG. 1 is a perspective view of an interrupter switch with circuit-parameter sensing features showing our new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a right side elevational view thereof;

FIG. 5 is a left side elevational view thereof;

FIG. 6 is a top plan view thereof;

FIG. 7 is a bottom plan view thereof.

Non-Patent Citations
Reference
1G&W Interrupter on p. 12 of Electrical Systems Design, 3-88.
Classifications
U.S. ClassificationD13/160