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Motion detection wall switch
D343386 Motion detection wall switch
Patent Drawings:Drawing: D343386-2    Drawing: D343386-3    
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(2 images)

Inventor: Mueller
Date Issued: January 18, 1994
Application: 07/828,582
Filed: January 28, 1992
Inventors: Mueller; Dennis (Orangevale, CA)
Assignee: The Watt Stopper (Santa Clara, CA)
Primary Examiner: Burke; Wallace R.
Assistant Examiner: Sincavage; Joel
Attorney Or Agent: Townsend and Townsend Khourie and Crew
U.S. Class: D13/158
Field Of Search: 250/221; 250/342; 315/154; 315/159; D13/158; D10/106
International Class:
U.S Patent Documents: D196586; D327471; 4876445; 4973801; 5015994; 5128654
Foreign Patent Documents:
Other References: Watt Watcher light switch on p. 84 of Electrical Construction & Maintence Jan. 1990..
Motion detector switches on p. 48 of Electrical Construction & Maintence Dec. 1989..
Advertisement "Brainy light switch", The Wall Street Journal, Friday, Dec. 13, 1991..

Claim: The ornamental design for a motion detection wall switch, as shown and described.
Description: FIG. 1 is a front and upper right perspective view of a motion detection wall switch showing my new design;

FIG. 2 is a top plan view of the wall switch of FIG. 1;

FIG. 3 is a front plan view of the wall switch of FIG. 1;

FIG. 4 is a left side plan view of the wall switch of FIG. 1;

FIG. 5 is a right side plan view of the wall switch of FIG. 1;

FIG. 6 is a back plan view of the wall switch of FIG. 1; and,

FIG. 7 is a bottom plan view of the wall switch of FIG. 1.

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