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The ornamental design for an electrical current sensor, as shown and described. |
FIG. 1 is a front view of the electrical current sensor;
FIG. 2 is a bottom view of the electrical current sensor;
FIG. 3 is a left side elevation view of the electrical current sensor, the right side elevation view being a mirror image; and,
FIG. 4 is a perspective view of the electrical current sensor.
The rear view is not shown as same does not form any part of the claimed design.
Patent | Priority | Assignee | Title |
D401171, | Jun 12 1997 | Liaisons Electroniques-Mecaniques LEM S.A. | Electrical current sensor |
D494078, | Jan 07 2003 | LIAISONS ELECTRONIQUES-MECANIQUES LEM S A | Current sensor |
D511112, | Jul 10 2003 | Liaisons Electroniques-Mecaniques LEM S.A. | Electrical current sensors |
Patent | Priority | Assignee | Title |
4956610, | Feb 12 1988 | PGM Diversified Industries, Inc. | Current density measurement system by self-sustaining magnetic oscillation |
4963818, | Sep 22 1988 | Kabushiki Kaisha Toshiba | Current sensor having an element made of amorphous magnetic metal |
5177433, | Jan 23 1990 | Siemens Aktiengesellschaft | Current-voltage transformer for electronic house-service meter |
D353547, | Feb 08 1993 | Liaisons Electronics-Mecaniques LEM S.A. | Electrical current sensor |
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Apr 13 1995 | Liaisons Electroniques-Mecaniques LEM S.A. | (assignment on the face of the patent) | / |
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