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Patent
   D683706
Priority
Sep 23 2010
Filed
Mar 22 2011
Issued
Jun 04 2013
Expiry
Jun 04 2027
Inventors
Kangas, Si…
Assg.orig
ABB Oy
Assg.curr
ABB Schwei…
Entity
unknown
Referenced by
8
References
7
Maint.:
n/a
The ornamental design for a protective relay, as shown and described.

FIG. 1 is a front, top and left side perspective view of a protective relay showing my new design.

FIG. 2 is a front elevational view thereof.

FIG. 3 is a rear elevational view thereof.

FIG. 4 is a top plan view thereof.

FIG. 5 is a bottom plan view thereof.

FIG. 6 is a right side elevational view thereof; and,

FIG. 7 is a left side elevational view thereof.

The broken line portion of the drawing figures is included to show unclaimed subject matter only and forms no part of the claimed design.
INVENTORS:

Kangas, Simo

THIS PATENT IS REFERENCED BY THESE PATENTS:
Patent Priority Assignee Title
9451719, Aug 29 2013 ABB Schweiz AG U form-factor intelligent electronic device (IED) hardware platform with matching of IED wiring, from a non U form-factor IED hardware platform using adapter structure
9510475, Aug 29 2013 ABB Schweiz AG Mechanical assembly and method to provide form-factor and wire alike adaptation of existing platform hardware modules into new products
D724073, Aug 29 2013 ABB Schweiz AG Intelligent electronic device enclosure
D839841, Mar 20 2017 LSIS CO., LTD. Digital motor protection relay
D868707, Apr 20 2018 ZENGGE CO., LTD. WiFi switch
D877699, Apr 27 2017 ABB Schweiz AG Electric control device for power distribution
D911281, Nov 19 2018 Rockwell Collins, Inc.; Rockwell Collins, Inc Flange-mounted blind-mated line replacement unit form factor
D922951, Nov 19 2018 Rockwell Collins, Inc. Flange mounted blind-mate line replacement unit form factor
THIS PATENT REFERENCES THESE PATENTS:
Patent Priority Assignee Title
20090308863,
D556698, Nov 03 2006 Hitachi Energy Switzerland AG Front portion of a control device
D584251, Jul 28 2006 Chatsworth Products, Inc. Electronic equipment cabinet
D611007, Apr 30 2008 ABB Schweiz AG Substation automation device
D633059, Nov 08 2008 ADC GmbH Distribution cabinet
D643376, Feb 18 2009 Cooper Crouse-Hinds GmbH Protective casings for electrical devices
D661252, May 20 2010 Siemens Aktiengesellschaft Field device
ASSIGNMENT RECORDS    Assignment records on the USPTO
///
Executed onAssignorAssigneeConveyanceFrameReelDoc
Mar 22 2011ABB Oy(assignment on the face of the patent)
Mar 25 2011KANGAS, SIMOABB OyASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0263090722 pdf
Oct 10 2017ABB OyABB Schweiz AGASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0449520518 pdf
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