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Patent
D845909
Priority
Mar 13 2017
Filed
Sep 12 2017
Issued
Apr 16 2019
Expiry
Apr 16 2034
Assg.orig
Entity
unknown
3
20
n/a
The ornamental design for an air circuit breaker , as shown and described.
FIG. 1 is a perspective view of an air circuit breaker showing the new design:
FIG. 2 is a front elevation view thereof;
FIG. 3 is a rear elevation view thereof;
FIG. 4 is a left-side elevation view thereof;
FIG. 5 is a right-side elevation view thereof;
FIG. 6 is a top plan view thereof; and,
FIG. 7 is a bottom plan view thereof.
The broken lines and the unshaded surfaces shown in the drawings illustrate portions of the air circuit breaker that form no part of the claimed design.
Shin, Youngsung
Patent
Priority
Assignee
Title
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Dec 19 2014
EATON INTELLIGENT POWER LIMITED
Break away door, trip unit and circuit breaker assembly including same
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Nov 02 2016
LSIS CO., LTD.
Door locking device of distribution board of air circuit breaker
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General Electric Company
Interlock for high ampere-rated circuit breaker contact closing springs
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Eaton Corporation
Apparatus for restricting operation of push buttons on electric switching apparatus
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EATON INTELLIGENT POWER LIMITED
Mechanical interlock with overtravel compensation for coordinating operation of circuit breakers
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EATON INTELLIGENT POWER LIMITED
Electrical switching apparatus, and ARC hood assembly and chimney therefor
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Jan 03 2008
EATON INTELLIGENT POWER LIMITED
Electrical switching apparatus and tool therefor
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Jul 05 1991
Mitsubishi Denki Kabushiki Kaisha
Air circuit breaker
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Aug 05 1997
General Electric Company
Industrial rated circuit breaker
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Apr 08 2004
ABB S P A
Circuit breaker
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Apr 08 2004
ABB S.p.A.
Circuit breaker and components therefor
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Jun 12 2015
Schneider Electric Industries SAS
Electrical circuit breaker
Executed on Assignor Assignee Conveyance Frame Reel Doc
Sep 11 2017 SHIN, YOUNGSUNG LSIS CO , LTD ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 043833 /0855
pdf
Sep 12 2017 LSIS CO., LTD. (assignment on the face of the patent) /
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