Patent
   D697875
Priority
Aug 24 2011
Filed
Jan 26 2012
Issued
Jan 21 2014
Expiry
Jan 21 2028
Assg.orig
Entity
unknown
1
10
n/a
The ornamental design for a bell cover for a gas-insulated switchgear, as shown and described.

FIG. 1 is a front view of a bell cover for a gas-insulated switchgear showing my new design;

FIG. 2 is a rear elevation view thereof;

FIG. 3 is a top view thereof;

FIG. 4 is a bottom thereof;

FIG. 5 is a right side elevation view thereof;

FIG. 6 is a left side elevation view thereof; and,

FIG. 7 is a top perspective view thereof.

Kleinschmidt, Andreas, Strassberger, Steffen

Patent Priority Assignee Title
D865686, Sep 21 2016 EATON INTELLIGENT POWER LIMITED Window cover for an electrical device enclosure
Patent Priority Assignee Title
5521567, Apr 08 1994 S&C Electric Company Switchgear module and configurations, and method of fabrication and assembly thereof
5548089, Jan 13 1994 Cooper Industries, Inc Bushing for gas-insulated switchgear
6014072, Feb 09 1998 Alstom Technology Ltd Current transformer for gas-insulated switchgear
6265685, Dec 30 1998 Schneider Electric Industries SA Switchgear apparatus contact assembly including slot and ferromagnetic insert for enhancing arc extinguishing characteristics
6379128, Nov 10 1999 End bell cover for water pump motor
6560091, Sep 29 1999 Hitachi, Ltd. Gas insulated switchgear
20070261946,
20120113568,
20120312668,
D417437, Jul 22 1997 BEST LIGHTING PRODUCTS, INC Junction box cover plate and electrified sign holder
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Jan 03 2012KLEINSCHMIDT, ANDREASSiemens AktiengesellschaftASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0276310679 pdf
Jan 03 2012STRASSBERGER, STEFFENSiemens AktiengesellschaftASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0276310679 pdf
Jan 26 2012Siemens Aktiengesellschaft(assignment on the face of the patent)
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