Dimmer switch

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Description

FIG. 1 is a perspective view of a dimmer switch showing our new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a left side elevational view thereof;

FIG. 5 is a right side elevational view thereof;

FIG. 6 is a top plan view thereof; and,

FIG. 7 is a bottom plan view thereof.

The broken line showing of the environment is for illustrative purpose only and forms no part of the claimed design.

Claims

The ornamental design for a dimmer switch, as shown and described.

Referenced Cited
U.S. Patent Documents
1829422 October 1931 Seltzer
2141936 December 1938 Schmitt
D151305 October 1948 Waltman
2460599 February 1949 Rowe
D153803 May 1949 Huppert
3571545 March 1971 Haderer
3684850 August 1972 Kaderbek et al.
3939318 February 17, 1976 Brown et al.
4109121 August 22, 1978 Bauer et al.
4159563 July 3, 1979 Bauer et al.
D253342 November 6, 1979 Mayo
4352964 October 5, 1982 English
4672229 June 9, 1987 Skarman et al.
4695820 September 22, 1987 D'Aleo et al.
4783581 November 8, 1988 Flowers et al.
4803380 February 7, 1989 Jacoby, Jr. et al.
4822963 April 18, 1989 Martin
4833277 May 23, 1989 Jacoby, Jr. et al.
4835343 May 30, 1989 Graef et al.
4871893 October 3, 1989 Slovak et al.
4880950 November 14, 1989 Carson et al.
4939383 July 3, 1990 Tucker et al.
4947054 August 7, 1990 Flowers et al.
5068639 November 26, 1991 Swanson et al.
D337755 July 27, 1993 Rowen et al.
5248919 September 28, 1993 Hanna et al.
5262678 November 16, 1993 Flowers et al.
D342234 December 14, 1993 Graybill, Jr. et al.
5338910 August 16, 1994 Tsai
5343007 August 30, 1994 Roeser
5359231 October 25, 1994 Flowers et al.
D353798 December 27, 1994 Bryde et al.
5399821 March 21, 1995 Inagaki et al.
5428674 June 27, 1995 Kawashima
5446252 August 29, 1995 Burger
D364141 November 14, 1995 Hanna et al.
5584380 December 17, 1996 Naitou
5608196 March 4, 1997 Hall et al.
5637930 June 10, 1997 Rowen et al.
5669484 September 23, 1997 Paulson
5675125 October 7, 1997 Hollinger
5721405 February 24, 1998 Hamada
5753983 May 19, 1998 Dickie et al.
5821482 October 13, 1998 Ootani et al.
5844182 December 1, 1998 Hirano et al.
5881866 March 16, 1999 Miyajima et al.
5909087 June 1, 1999 Bryde et al.
5921381 July 13, 1999 Von Arx
5949149 September 7, 1999 Shitanaka et al.
6005308 December 21, 1999 Bryde et al.
6013885 January 11, 2000 Kowalczyk
6107585 August 22, 2000 Gehr
D439220 March 20, 2001 Mayo et al.
D456785 May 7, 2002 Yu
Other references
  • NEMA Standards Publications No. ANSI/NEMA WD 6-2001, Wiring Devices—Dimensional Specifications, pp. 5 and 7.
  • Photograph of Toggler® dimmer switch, Model TG-600PH, Lutron Electronics Co. Inc., Coopersburg, PA, known prior to Nov. 13, 2001.
  • Photograph of DIVA Duo brand dimmer switch and wallplate, Model LDV-600P, Lutron Electronics Co. Inc., Coopersburg, PA, known prior to Nov. 13, 2001.
  • Photograph of Maestro® dimmer switch, Model MA-600H, Lutron Electronics Co. Inc., Coopersburg, PA, known prior to Nov. 13, 2001.
  • Photograph of Lumea 2 brand dimmer switch, Model LTLV-603PH, Lutron Electronics Co. Inc., Coopersburg, PA, known prior to Nov. 13, 2001.
  • Photograph of VAREO® dimmer switch, Model V-1000, Lutron Electronics Co. Inc., Coopersburg, PA, known prior to Nov. 13, 2001.
  • “Lutron® Residential Lighting Controls Catalog” by Lutron Electronics Co., Inc. of Coopersburg, PA, Oct. 31, 2001, pp. 30-32, 52-68 and 80-87.
  • Product literature for “Maestro® Electronic Low-Voltage Dimmers” by Lutron Electronic Co., Inc. of Coopersburg, PA, Dec. 2001, 2 pages.
  • Product literature for “VAREO® and NOVA T (star design)® Controls” by Lutron Electronics Co., Inc. of Coopersburg, PA, Dec. 1996, 2 pages.
Patent History
Patent number: D482007
Type: Grant
Filed: Oct 31, 2002
Date of Patent: Nov 11, 2003
Assignee: Lutron Electronics Co., Inc. (Coopersburg, PA)
Inventors: Noel Mayo (Philadelphia, PA), Jason O. Adams (Emmaus, PA), Gregory S. Altonen (Easton, PA), Carl W. Gomes (Ocean, NJ), Elliot G. Jacoby (Glenside, PA), Roland L. Ledyard (Bethlehem, PA), Michael W. Pessina (Allentown, PA), Joel S. Spira (Coopersburg, PA)
Primary Examiner: Ted Shooman
Assistant Examiner: Selina Sikder
Attorney, Agent or Law Firm: Drinker Biddle & Reath LLP
Application Number: 29/170,059
Classifications
Current U.S. Class: Button Operated (D13/171)
International Classification: 1303;