Transmitter for wireless light switching system

Description

FIG. 1 is a perspective view of a transmitter for a wireless light switching system showing our new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a bottom plan view thereof;

FIG. 4 is a side elevational view thereof;

FIG. 5 is an end elevational view thereof; and

FIG. 6 is an end elevational view thereof, of the opposite side of FIG. 5.

Referenced Cited
U.S. Patent Documents
D167828 September 1952 Florac
D280896 October 8, 1985 Campbell et al.
D290356 June 16, 1987 Fisher
Other references
  • Hong Kong Enterprise, 11/1984, p. 321, "Brighten Electronics, Co. Remote Control Devices". Hong Kong Enterprise, 1/1985, p. 329, "Clover Electric Co. Ltd. Remote Controls".
Patent History
Patent number: D302543
Type: Grant
Filed: Jul 30, 1987
Date of Patent: Aug 1, 1989
Assignee: Lutron Electronics Co., Inc. (Coopersburg, PA)
Inventors: Noel Mayo (Philadelphia, PA), Joel S. Spira (Coopersburg, PA), Raphael K. T. Tang (Belmont, MA)
Primary Examiner: Bruce W. Dunkins
Assistant Examiner: Ruth Takemoto
Law Firm: Seidel, Gonda, Lavorgna & Monaco
Application Number: 7/79,863
Classifications
Current U.S. Class: D13/32