Switch extension

Description

FIG. 1 is an environmental perspective view of a switch extension showing our new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a top view thereof;

FIG. 5 is a right side elevational view with the left side being a mirror image thereof; and,

FIG. 6 is a bottom view thereof.

The broken line showing of the switch plate illustrated in FIG. 1 and the wall and extension guide illustrated in FIGS. 1 and 4 is for illustrative purposes only and forms no part of the claimed design.

The break in the extension rod illustrated in FIGS. 2, 3, and 4 indicates indefinite length.

Referenced Cited
U.S. Patent Documents
D317855 July 2, 1991 Miller
3142744 July 1964 Keck
3175420 March 1965 Craig
3722319 March 1973 Reznik et al.
4256943 March 17, 1981 Whitlock
4291212 September 22, 1981 Bui
4419556 December 6, 1983 Hare
4705924 November 10, 1987 Hevoyan
4870232 September 26, 1989 Hoogland
5017746 May 21, 1991 Guimarin
5055645 October 8, 1991 Hull et al.
Patent History
Patent number: D355643
Type: Grant
Filed: Sep 10, 1993
Date of Patent: Feb 21, 1995
Inventors: David A. Warnock (Algonac, MI), Jeff Mooney (Howell, MI)
Primary Examiner: Joel Sincavage
Attorney: Richard C. Litman
Application Number: 0/12,739
Classifications
Current U.S. Class: Element Or Attachment (D13/173)