Power transfer switch

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Description

FIG. 1 is front perspective view of a power transfer switch illustrating our new design;

FIG. 2 is a front view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a left side view thereof;

FIG. 5 is a right side view thereof;

FIG. 6 is a top view thereof;

FIG. 7 is bottom view thereof; and,

FIG. 8 is a right perspective view thereof.

The broken line portion of the figure drawings is included to show unclaimed subject matter only and forms no part of the claimed design.

Claims

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

Referenced Cited
U.S. Patent Documents
D474751 May 20, 2003 Yoshida et al.
6765157 July 20, 2004 Rademacher et al.
6919518 July 19, 2005 Rademacher et al.
7888601 February 15, 2011 Bax et al.
D642991 August 9, 2011 Mattlar et al.
D653624 February 7, 2012 Mattlar et al.
D654441 February 21, 2012 Mattlar et al.
D654878 February 28, 2012 Mattlar et al.
D655680 March 13, 2012 Mattlar et al.
D679663 April 9, 2013 Mattlar et al.
20020157929 October 31, 2002 Schultz et al.
20040016627 January 29, 2004 Rademacher et al.
Patent History
Patent number: D691566
Type: Grant
Filed: Apr 10, 2012
Date of Patent: Oct 15, 2013
Assignee: Aichi Electric Works Co., Ltd. (Komaki-Shi)
Inventors: Hidenobu Hashimoto (Komaki), Kazutohi Ito (Komaki)
Primary Examiner: Thomas Johannes
Application Number: 29/417,868
Classifications
Current U.S. Class: Switch Or Casing Therefor (18) (D13/158)