Electrical dimmer switch and cover plate

FIG. 1 is a front, bottom and right side perspective view of the design.

FIG. 2 is a front view thereof.

FIG. 3 is a right side view thereof.

FIG. 4 is a left side view thereof.

FIG. 5 is a top plan view thereof; and,

FIG. 6 is a bottom plan view thereof.

The back forms no part of the design.

The ornamental design for an electrical dimmer switch and cover plate, as shown and described.

Number	Name	Date	Kind
4631354	Boteler	Dec 1986	A
4835343	Graef et al.	May 1989	A
D308045	Counts et al.	May 1990	S
D310819	Watson et al.	Sep 1990	S
D310820	Watson et al.	Sep 1990	S
D311678	Graef et al.	Oct 1990	S
5017837	Hanna et al.	May 1991	A
5073681	Hubben et al.	Dec 1991	A
D325567	Jacoby, Jr. et al.	Apr 1992	S
D329635	Tsai	Sep 1992	S
D335282	Jurell et al.	May 1993	S
D335867	Rowen	May 1993	S
5248919	Hanna et al.	Sep 1993	A
D353798	Bryde et al.	Dec 1994	S
5399940	Hanna et al.	Mar 1995	A
D364141	Hanna et al.	Nov 1995	S
D376130	Elwell et al.	Dec 1996	S
5637930	Rowen et al.	Jun 1997	A
D380451	Krajci et al.	Jul 1997	S
D392256	Saint-Cyr et al.	Mar 1998	S
5723817	Arenas et al.	Mar 1998	A
5895888	Arenas et al.	Apr 1999	A
6005308	Bryde et al.	Dec 1999	A
D450043	Mosebrook	Nov 2001	S
D463382	Jacoby	Sep 2002	S
D471879	Mayo et al.	Mar 2003	S
D471880	Mayo et al.	Mar 2003	S
D472221	Mayo et al.	Mar 2003	S
D472526	Mayo et al.	Apr 2003	S
D472527	Mayo et al.	Apr 2003	S
6545434	Sembhi et al.	Apr 2003	B1
D477575	Mayo et al.	Jul 2003	S
D482007	Mayo et al.	Nov 2003	S

	Number	Date	Country
Parent	29193478	Nov 2003	US
Child	29221844		US