Transfer switch

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Description

FIG. 1 is a perspective view of a transfer switch according to my invention;

FIG. 2 is a front plan view of the transfer switch front panel of FIG. 1;

FIG. 3 is a rear view of the transfer switch front panel of FIG. 1;

FIG. 4 is a bottom view of the transfer switch, the top view being a mirror image thereof;

FIG. 5 is a side view of the transfer switch; and,

FIG. 6 is an opposite side view of the transfer switch.

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

Claims

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

Referenced Cited
U.S. Patent Documents
D214991 August 1969 Mellyn
3647997 March 1972 Nerem
3801758 April 1974 Shand et al.
D266240 September 21, 1982 Garver
4510357 April 9, 1985 Winterbottom
D278808 May 14, 1985 Donges
D280502 September 10, 1985 Meier et al.
5008499 April 16, 1991 Yee et al.
D323488 January 28, 1992 Darnell et al.
D334542 April 6, 1993 Lowe et al.
5648646 July 15, 1997 Flegel
D387034 December 2, 1997 Szyszko et al.
5761027 June 2, 1998 Flegel
5895981 April 20, 1999 Flegel
Other references
  • Gen/Tran Corporation, Installation and Operating Instructions.
  • Dayton, Dayton Manual Transfer Switch, 4LM40, Oct. 23, 1998 Rev A, 1098/194/T9/VCPVP, Printed in U.S.A.
  • Generac, Power Transfer System with Load Manager Owner's Manual, Model No. 1276-0 Power Transfer System, Manual No. B3300, Rev. 0, Mar. 8, 1999.
Patent History
Patent number: D490060
Type: Grant
Filed: Apr 4, 2003
Date of Patent: May 18, 2004
Assignee: Briggs & Stratton Corporation (Wauwatosa, WI)
Inventor: Thomas J. Green (West Bend, WI)
Primary Examiner: Philip S. Hyder
Assistant Examiner: Selina Sikder
Attorney, Agent or Law Firm: Michael Best & Friedrich LLP
Application Number: 29/179,130
Classifications
Current U.S. Class: Linear Array Of Three Or More Identical Control Or Display Elements (D13/164)
International Classification: 1303;