Ultrasonic wall switch

- Novitas Incorporated
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Description

FIG. 1 is an isometric view of the ultrasonic wall switch of the present invention;

FIG. 2 is a front elevation view thereof;

FIG. 3 is back elevation view thereof;

FIG. 4 is a side view thereof;

FIG. 5 is a top view thereof;

FIG. 6 is a bottom view thereof;

FIG. 7 is an isometric view of a second embodiment of the ultrasonic wall switch of the present invention mounted in a wall mounting plate;

FIG. 8 is a front elevation view thereof;

FIG. 9 is a back elevation view thereof;

FIG. 10 is a side view thereof;

FIG. 11 is a top view thereof;

FIG. 12 is a bottom view thereof; and,

FIG. 13 is an isometric view of a third embodiment of the ultrasonic wall switch of the present invention mounted in a cover plate.

Referenced Cited
U.S. Patent Documents
D310815 September 25, 1990 Watson et al.
D339108 September 7, 1993 Bergeron
D343386 January 18, 1994 Mueller
2568933 September 1951 Robbins
5128654 July 7, 1992 Griffin et al.
Other references
  • Cover plates on rear cover of Eagle Electric Mfg. Co. brochure.
Patent History
Patent number: D376130
Type: Grant
Filed: Apr 20, 1995
Date of Patent: Dec 3, 1996
Assignee: Novitas Incorporated (Culver City, CA)
Inventors: Brian E. Elwell (Culver City, CA), Jon Oswaks (Westlake Village, CA)
Primary Examiner: Joel Sincavage
Law Firm: Robbins, Berliner & Carson, LLP
Application Number: 0/37,810
Classifications
Current U.S. Class: Switch Or Casing Therefor (18) (D13/158)