Single device generator transfer box

Description

FIG. 1 is a perspective view of a single device generator transfer box, showing a circuit breaker switch above the circular utility outlet, and showing two pilot lights to the right of the circuit breaker switch.

FIG. 2 is a front elevation view thereof;

FIG. 3 is a side elevation view thereof;

FIG. 4 is a side elevation view thereof, viewed from the side opposite that depicted in FIG. 3;

FIG. 5 is a end elevation view thereof;

FIG. 6 is a end elevation view thereof, viewed from the end opposite that depicted in FIG. 5; and,

FIG. 7 is a rear elevational view thereof.

Referenced Cited
U.S. Patent Documents
D234425 March 1975 Plummer
D312241 November 20, 1990 Horn
D346806 May 10, 1994 Chong
D400183 October 27, 1998 Flegel
3655991 April 1972 Schneider
3676694 July 1972 Schneider et al.
4318156 March 2, 1982 Gallagher
4956745 September 11, 1990 Burgher et al.
5268850 December 7, 1993 Skogland
5541457 July 30, 1996 Morrow
5761027 June 2, 1998 Flegel
Patent History
Patent number: D429688
Type: Grant
Filed: Nov 23, 1999
Date of Patent: Aug 22, 2000
Inventor: Michael L. Russo (Wilmington, MA)
Primary Examiner: Joel Sincavage
Attorney: MArk P. White
Application Number: 0/114,382
Classifications
Current U.S. Class: Distribution, Modification Or Control (D13/123); D13/1396
International Classification: 1303;