Vacuum circuit breaker

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Description

FIG. 1 is a front, top and left side perspective view of a vacuum circuit breaker, showing our new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a left side elevational view thereof;

FIG. 5 is a right side elevational view thereof;

FIG. 6 is a top plan view thereof; and,

FIG. 7 is a bottom plan view thereof.

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

Claims

The ornamental design for a vacuum circuit breaker, as shown and described.

Referenced Cited
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Patent History
Patent number: D698321
Type: Grant
Filed: Sep 20, 2012
Date of Patent: Jan 28, 2014
Assignee: Mitsubishi Electric Corporation (Tokyo)
Inventors: Masahiro Arioka (Chiyoda-Ku), Tomotaka Yano (Chiyoda-Ku), Kyoichi Otsuka (Chiyoda-Ku), Satoru Yoshida (Chiyoda-Ku), Tachyun Kim (Chiyoda-Ku), Koji Sano (Chiyoda-Ku), Yuta Nakayama (Chiyoda-Ku)
Primary Examiner: Thomas Johannes
Application Number: 29/432,773