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Patent
D836550
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Priority
Sep 30 2016
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Filed
Mar 29 2017
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Issued
Dec 25 2018
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Expiry
Dec 25 2033
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Assg.orig
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Entity
unknown
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3
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9
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n/a
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The ornamental design for a protective housing for a transformer, as shown and described.
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FIG. 1 is a front elevational view of a protective housing for a transformer showing our new design;
FIG. 2 is a back elevational view thereof;
FIG. 3 is a top plan view thereof;
FIG. 4 is a bottom plan view thereof;
FIG. 5 is a side elevational view of the right side thereof;
FIG. 6 is a side elevational view of the left side thereof; and,
FIG. 7 is a top, front, and right-side perspective view thereof.
High-quality electronic copies of the drawings are available in the Office's electronic record of this application.
The broken lines shown are for the purpose of illustrating environmental structure and form no part of the claimed design.
Beer, Andreas, Lohse, Florian, Zeitler, Philip
Patent |
Priority |
Assignee |
Title |
5168171, |
Mar 04 1991 |
TRACEWELL SYSTEMS, INC |
Enclosure for circuit modules |
20020000342, |
|
|
|
D249788, |
Jan 04 1977 |
Kabushiki Kaisha Komatsu Seisakusho |
Power generator |
D346359, |
Aug 04 1992 |
LINDEN, CRAIG L |
Cogeneration system housing |
D437586, |
Feb 05 1997 |
Fibox, Oy AB |
Enclosure for electronic and electric components |
D534863, |
Sep 17 2004 |
Denyo Kabushiki Kaisha |
Engine-driven generator |
D631839, |
Feb 27 2008 |
SIEMENS AKTIENGESELLLSCHAFT |
Container for transformer equipment |
D638795, |
Jan 18 2010 |
GENERAC POWER SYSTEMS, INC |
Enclosure |
D727262, |
Aug 20 2013 |
Toshiba Mitsubishi-Electric Industrial Systems Corporation |
Power converter |
Date |
Maintenance Fee Events |
n/a
Date |
Maintenance Schedule |
n/a