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Patent
D666558
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Priority
Feb 18 2009
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Filed
Nov 17 2010
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Issued
Sep 04 2012
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Expiry
Sep 04 2026
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Assg.orig
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Entity
unknown
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2
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12
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n/a
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The ornamental design for a protective casing for electrical devices, as shown and described.
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FIG. 1 is a perspective view of a protective casing for electrical devices showing our new design;
FIG. 2 is a right side elevation view thereof;
FIG. 3 is a left side elevation view thereof;
FIG. 4 is a front elevation view thereof;
FIG. 5 is a rear elevation view thereof; and,
FIG. 6 is a top plan view thereof.
The broken line portion of the figure drawings is included to show unclaimed subject matter only and forms no part of the claimed design.
Naumann, Reiner, Reinhart, Markus, Hieronymus, Frank
Patent |
Priority |
Assignee |
Title |
5493083, |
Feb 16 1993 |
Merlin Gerin |
Rotary control device of a circuit breaker |
D300315, |
Jan 31 1984 |
La Telemecanique Electrique |
Combined circuit breaker and accessories therefor |
D406106, |
Aug 27 1996 |
Siemens Aktiengesellschaft |
Power circuit-breaker |
D498464, |
Nov 05 2002 |
LG Industrial Systems Co., Ltd. |
Circuit breaker for protecting motor |
D580880, |
Oct 20 2006 |
Schneider Electric Industries SAS |
Circuit breaker |
D629367, |
Oct 02 2009 |
Siemens Aktiengesellschaft |
Circuit breaker for low voltage switching devices |
D629762, |
Aug 18 2009 |
Cooper Crouse-Hinds GmbH |
Protective casing for electrical devices |
D637977, |
Feb 18 2009 |
Cooper Crouse-Hinds GmbH |
Protective casing for electrical devices |
D641711, |
Feb 20 2003 |
ABB S.p.A. |
Electrical circuit breaker |
D643374, |
Feb 18 2009 |
Cooper Crouse-Hinds GmbH |
Protective casing for electrical devices |
D643375, |
Feb 18 2009 |
Cooper Technology Company |
Protective casing for electrical devices |
D643376, |
Feb 18 2009 |
Cooper Crouse-Hinds GmbH |
Protective casings for electrical devices |
Date |
Maintenance Fee Events |
n/a
Date |
Maintenance Schedule |
n/a