Electric transfer switch

- Kabushiki Kaisha ISE

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Description

FIG. 1 is a front elevational view of the electric transfer switch in the neutral position embodying our design;

FIG. 2 is a back elevational view of the electric transfer switch as shown in FIG. 1;

FIG. 3 is a top plan view of the electric transfer switch as shown in FIG. 1;

FIG. 4 is a bottom plan view of the electric transfer switch as shown in FIG. 1;

FIG. 5 is a right side elevational view of the electric transfer switch as shown in FIG. 1;

FIG. 6 is a left side elevational view of the electric transfer switch as shown in FIG. 1;

FIG. 7 is a front perspective view of the electric transfer switch as shown in FIG. 1;

FIG. 8 is a cross sectional view of the electric transfer switch along with the line VIII—VIII in FIG. 3;

FIG. 9 is a cross sectional view of the electric transfer switch along with the line IX—IX in FIG. 3;

FIG. 10 is a front elevational view of the electric transfer switch as shown in FIG. 1 in the first closed position; and,

FIG. 11 is a front elevational view of the electric transfer switch as shown in FIG. 1 at the second closed position.

Claims

We claim the ornamental design for the electric transfer switch, as shown and described.

Referenced Cited
U.S. Patent Documents
3999103 December 21, 1976 Misencik et al.
4686600 August 11, 1987 Morris et al.
5453723 September 26, 1995 Fello et al.
5481235 January 2, 1996 Heise et al.
5552755 September 3, 1996 Fello et al.
6255923 July 3, 2001 Mason, Jr. et al.
6487057 November 26, 2002 Natili
Patent History
Patent number: D474751
Type: Grant
Filed: Feb 5, 2002
Date of Patent: May 20, 2003
Assignee: Kabushiki Kaisha ISE (Tokyo)
Inventors: Katsuhiro Yoshida (Sakahogi-machi), Hisayuki Nagase (Nagoya)
Primary Examiner: Ted Shooman
Assistant Examiner: Selink Sikder
Attorney, Agent or Law Firm: Jacobson Holman PLLC
Application Number: 29/155,093
Classifications
Current U.S. Class: Circuit Breaker, Current Suppressor Or Fuse, Or Casing Therefor (19) (D13/160)
International Classification: 1303;