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Patent
D709462
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Priority
Mar 23 2012
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Filed
Sep 20 2012
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Issued
Jul 22 2014
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Expiry
Jul 22 2028
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Assg.orig
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Entity
unknown
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1
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18
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n/a
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The ornamental design for a case for vacuum circuit breaker, as shown and described.
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FIG. 1 is a front, top and right side perspective view of a case for vacuum circuit breaker, showing our new design;
FIG. 2 is a front elevational view thereof;
FIG. 3 is a left side elevational view thereof;
FIG. 4 is a top plan view thereof;
FIG. 5 is a bottom plan view thereof; and,
FIG. 6 is a cross-sectional view thereof; taken along line 6-6 of FIG. 3.
Yoshida, Satoru, Sano, Koji, Kim, Taehyun, Arioka, Masahiro, Yano, Tomotaka, Otsuka, Kyoichi, Nakayama, Yuta
Patent |
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Assignee |
Title |
D907594, |
Jun 06 2019 |
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Patent |
Priority |
Assignee |
Title |
5717185, |
Dec 26 1995 |
Thomas & Betts International LLC |
Operating mechanism for high voltage switch |
5808258, |
Dec 26 1995 |
Thomas & Betts International LLC |
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5864942, |
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6545241, |
Oct 20 1998 |
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6747234, |
Jul 23 2002 |
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6759616, |
Feb 07 2001 |
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6794596, |
Jun 01 2001 |
Hubbell Incorporated |
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6888086, |
Sep 30 2002 |
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7148441, |
Sep 30 2002 |
EATON INTELLIGENT POWER LIMITED |
Solid dielectric encapsulated interrupter with reduced corona levels and improved BIL |
7501598, |
May 31 2006 |
Thomas & Betts International LLC |
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7579572, |
May 31 2005 |
Thomas & Betts International LLC |
High current switch and method of operation |
8110770, |
May 11 2006 |
Meidensha Corporation |
Vacuum circuit breaker of tank type |
8440913, |
Apr 24 2009 |
HITACHI ENERGY LTD |
Breaker with improved shipping configuration |
8440930, |
Dec 31 2009 |
LS Industrial Systems Co., Ltd. |
Vacuum circuit breaker |
D558149, |
Oct 28 2005 |
ABB Schweiz AG |
Embedded pole with a vacuum circuit interrupter disposed inside |
D658133, |
Oct 15 2009 |
ABB Schweiz AG |
Switch |
D658589, |
Oct 23 2009 |
ABB Schweiz AG |
Switch |
D660253, |
Apr 28 2010 |
ABB Schweiz AG |
Pole part |
Date |
Maintenance Fee Events |
n/a
Date |
Maintenance Schedule |
n/a