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Publication numberUSD312611 S
Publication typeGrant
Application numberUS 07/230,923
Publication dateDec 4, 1990
Filing dateAug 11, 1988
Publication number07230923, 230923, US D312611 S, US D312611S, US-S-D312611, USD312611 S, USD312611S
InventorsDouglas Watson, Saul Rosenbaum, Joseph G. Justiniano, Lester Rivera
Original AssigneeLeviton Manufacturing Co., Inc.
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Combined sound activated switch and cover plate
US D312611 S
Abstract  available in
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  1. The ornamental design for a combined sound activated switch and cover plate, as shown and described.

FIG. 1 is a perspective view of a combined sound activated switch and cover plate showing our new design, the broken line showing of the switch housing being for illustrative purposes only;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a left side elevational view thereof, the right side being a mirror image;

FIG. 4 is a top plan view thereof;

FIG 5 is a bottom plan view thereof;

FIG. 6 is a rear elevational view thereof.

Non-Patent Citations
1Sporty's Tool Shop; 1985; p. 30; Sound Activated Switch (left of center).
Referenced by
Citing PatentFiling datePublication dateApplicantTitle
USD735679 *Aug 30, 2013Aug 4, 2015Abb Technology AgProtective relay replacement
U.S. ClassificationD13/158, D08/353