Patent
   D706714
Priority
Mar 12 2010
Filed
Oct 22 2013
Issued
Jun 10 2014
Expiry
Jun 10 2028
Assg.orig
Entity
unknown
4
9
n/a
The ornamental design for a rogowski coil, as shown and described.

FIG. 1 is a front elevation view of a Rogowski coil 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 rear elevation view thereof;

FIG. 5 is a lower front right perspective view thereof; and,

FIG. 6 is an enlarged fragmental partial perspective view thereof.

The broken lines shown represent unclaimed subject matter and form no part of the claimed design.

Laurino, Ferdinand Ygona, Lagerberg, Christopher W.

Patent Priority Assignee Title
D801268, Dec 22 2015 LEM International SA Rogowski coil
D829654, Dec 22 2015 LEM International SA Current transducer
D913229, Apr 24 2019 Tokyo Electron Limited Heater for heating semiconductor wafer
D913230, Apr 24 2019 Tokyo Electron Limited Heater for heating semiconductor wafer
Patent Priority Assignee Title
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D599233, Nov 10 2008 GMC-1 Prosys Limited Coil coupling
D640198, Nov 11 2010 Digisine Energytech Co., Ltd. Stator coil for electric generator
D669031, Apr 28 2011 YONEZAWA ELECTRIC WIRE CO , LTD Coil for wireless charging
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Oct 22 2013Fluke Corporation(assignment on the face of the patent)
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