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Patent
D657742
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Priority
Apr 27 2010
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Filed
Oct 27 2010
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Issued
Apr 17 2012
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Expiry
Apr 17 2026
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Assg.orig
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Entity
unknown
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1
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9
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n/a
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The ornamental design for an earthing switch, as shown and described.
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FIG. 1 is a front perspective view of an earthing switch showing our new design.
FIG. 2 is a rear perspective view thereof.
FIG. 3 is a left side elevational view thereof.
FIG. 4 is a right side elevational view thereof.
FIG. 5 is a top plan view thereof.
FIG. 6 is a bottom plan view thereof.
FIG. 7 is a front elevational view thereof; and,
FIG. 8 is a rear elevational view thereof.
The broken line showing of text and other alphanumeric characters is for environmental purposes only and forms no part of the claimed design.
Grafe, Volker, Ott, Hans-Willi
Patent |
Priority |
Assignee |
Title |
6239986, |
Nov 30 1998 |
Koyo Electronics Industries Co., Ltd. |
Housing body of electronic equipment |
D274720, |
Apr 30 1981 |
Siemens Aktiengesellschaft |
Magnetic switch |
D343382, |
Nov 01 1991 |
Hitachi, Ltd. |
Frequency inverter |
D345137, |
Jan 11 1991 |
GE Fanuc Automation North America, Inc. |
Power supply for a programmable controller |
D453146, |
Apr 28 2000 |
AVAGO TECHNOLOGIES INTERNATIONAL SALES PTE LIMITED |
Fiber optic switch |
D506977, |
Aug 05 2003 |
Etasis Electronics Corporation |
Computer switching power supply |
D562234, |
Oct 10 2006 |
Kabushiki Kaisha Yaskawa Denki |
Inverter controller |
D568242, |
Mar 31 2006 |
Omron Corporation |
Power supply |
D571303, |
Jan 25 2007 |
ABB Schweiz AG |
Motorized change-over switch |
Date |
Maintenance Fee Events |
n/a
Date |
Maintenance Schedule |
n/a