Transmitter for wireless switch and dimmer

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Description

FIG. 1 is an isometric illustration of a transmitter for wireless switch and dimmer showing my new design.

FIG. 2 is a top plan view thereof.

FIG. 3 is a front elevational view thereof.

FIG. 4 is a bottom plan view thereof.

FIG. 5 is a left end elevational view thereof.

FIG. 6 is a right end elevational view thereof.

Referenced Cited
U.S. Patent Documents
D257765 January 6, 1981 Schachter
D285542 September 9, 1986 Tanaka et al.
D291888 September 15, 1987 Fong et al.
D299922 February 21, 1989 Schremmer
D303657 September 26, 1989 Mayo et al.
D303658 September 26, 1989 Spira et al.
D306853 March 27, 1990 Mayo et al.
Other references
  • Lutron Electronics Co. NETS Brochure P/N 362-199. Product Selection Guide-Lightolier, Easyset (p. 8), 9-1987. Transmitter on p. 321 of Hong Kong Enterprises, 11-84. Transmitter on p. 329 of Hong Kong Enterprises, 1-85.
Patent History
Patent number: D316847
Type: Grant
Filed: Jul 29, 1988
Date of Patent: May 14, 1991
Assignee: Lutron Electronics Co., Inc. (Coopersburg, PA)
Inventors: Michael J. Rowen (Center Valley, PA), Joel S. Spira (Coopersburg, PA)
Primary Examiner: Susan J. Lucas
Assistant Examiner: Joel Sincavage
Law Firm: Seidel, Gonda, Lavorgna & Monaco
Application Number: 7/226,155
Classifications
Current U.S. Class: Hand Held Or Remote Type (D13/168)