Breaker for electric railroad line

- LG Electronics
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Description

FIG. 1 is a perspective view of A Breaker for Electric Railroad Line showing the new design:

FIG. 2 is a front elevational view thereof;

FIG. 3 is a left-side elevational view thereof;

FIG. 4 is a right-side elevational view thereof;

FIG. 5 is a top plan view thereof; and

FIG. 6 is a bottom plan view thereof.

Those parts of the drawings shown in broken lines do not form part of the claimed design.

Claims

The ornamental design for a breaker for electric railroad line, as shown and described.

Referenced Cited
U.S. Patent Documents
D319627 September 3, 1991 Smith et al.
D320386 October 1, 1991 Saunders et al.
5120921 June 9, 1992 DiMarco et al.
5302788 April 12, 1994 Link et al.
D367265 February 20, 1996 Yamagata et al.
5608367 March 4, 1997 Zoller et al.
6361848 March 26, 2002 Katsube et al.
6396370 May 28, 2002 Leone et al.
6479774 November 12, 2002 Castonguay et al.
Patent History
Patent number: D511502
Type: Grant
Filed: Apr 18, 2003
Date of Patent: Nov 15, 2005
Assignee: LG Industrial Systems Co., Ltd. (Seoul)
Inventor: Han Byul Kim (Cheongju-shi)
Primary Examiner: Stella Reid
Assistant Examiner: Selina Sikder
Attorney: Birch, Stewart, Kolasch & Birch, LLP
Application Number: 29/180,026