Patent
   D657742
Priority
Apr 27 2010
Filed
Oct 27 2010
Issued
Apr 17 2012
Expiry
Apr 17 2026
Assg.orig
Entity
unknown
1
9
n/a
The ornamental design for an earthing switch, as shown and described.

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
D905637, Oct 30 2018 Guangzhou Yihua Electronic Equipment Co., Ltd. Switching power supply
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
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Oct 27 2010ABB Technology AG(assignment on the face of the patent)
Nov 04 2010GRAFE, VOLKERABB Technology AGASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0254570072 pdf
Nov 08 2010OTT, HANS-WILLIABB Technology AGASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0254570072 pdf
May 09 2016ABB Technology LtdABB Schweiz AGMERGER SEE DOCUMENT FOR DETAILS 0406210633 pdf
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