Patent
   D317749
Priority
Mar 30 1989
Filed
Mar 30 1989
Issued
Jun 25 1991
Expiry
Jun 25 2005
Assg.orig
Entity
unknown
3
5
n/a
The ornamental design for an electrical insulator with integral current sensor, as shown and described.

FIG. 1 is a perspective view of an electrical insulator with integral current sensor showing our new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a left side elevational view thereof, the right side elevational view being a mirror image;

FIG. 5 is a top plan view thereof;

FIG. 6 is a bottom plan view thereof.

Biller, Bruce A., Swanson, Roy T., Scherer, Henry W.

Patent Priority Assignee Title
D430847, Apr 09 1999 S&C ELECTRIC CO A CORPORATION OF DELAWARE Molded insulator for electrical apparatus
D551164, Dec 19 2003 ABB Schweiz AG Outer casing for high-voltage apparatus
D722030, Apr 07 2014 S&C Electric Company Pole unit housing for electrical switchgear
Patent Priority Assignee Title
2156450,
D256352, May 01 1978 S&C Electric Company Housing for electrical apparatus
D256353, May 01 1978 S&C Electric Company Base-mounted high voltage circuit interrupter
D256354, May 01 1978 S&C Electric Company Molded electrical insulator
D256355, May 01 1978 S&C Electric Company Molded insulating base for an electrical apparatus
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Mar 29 1989SWANSON, ROY T S&C ELECTRIC COMPANY, A CORP OF DE ASSIGNMENT OF ASSIGNORS INTEREST 0050810341 pdf
Mar 29 1989BILLER, BRUCE A S&C ELECTRIC COMPANY, A CORP OF DE ASSIGNMENT OF ASSIGNORS INTEREST 0050810341 pdf
Mar 29 1989SCHERER, HENRY W S&C ELECTRIC COMPANY, A CORP OF DE ASSIGNMENT OF ASSIGNORS INTEREST 0050810341 pdf
Mar 30 1989S&C Electric Company(assignment on the face of the patent)
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