Occupancy sensor

- The Watt Watcher, Inc.
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Description

FIG. 1 is a perspective view of an occupancy sensor, showing our new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a front 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 rear elevational view thereof;

FIG. 7 is a bottom plan view thereof;

FIG. 8 is a perspective view of a second embodiment of an occupancy sensor;

FIG. 9 is a top plan view thereof;

FIG. 10 is a front elevational view thereof;

FIG. 11 is a right side elevational view thereof;

FIG. 12 is a left side elevational view thereof;

FIG. 13 is a rear elevational view thereof;

FIG. 14 is a bottom plan view thereof.

Referenced Cited
U.S. Patent Documents
D234140 January 1975 Gregg
D236817 September 1975 Sweany
D258577 March 17, 1981 Bottner
D269072 May 24, 1983 Sweet et al.
Patent History
Patent number: D294231
Type: Grant
Filed: Jun 16, 1986
Date of Patent: Feb 16, 1988
Assignee: The Watt Watcher, Inc. (Santa Clara, CA)
Inventors: Maclyn C. Cameron, Jr. (San Jose, CA), Charles C. Hu (San Jose, CA), Jerome M. Mix (Redwood City, CA)
Primary Examiner: Catherine E. Kemper
Law Firm: Townsend & Townsend
Application Number: 6/874,728
Classifications
Current U.S. Class: D10/106