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The ornamental design for magnetic core, as shown and described. |
FIG. 1 is a perspective view of a magnetic core showing our new design;
FIG. 2 is a top plan view thereof;
FIG. 3 is a bottom plan view thereof;
FIG. 4 is a front elevational view thereof;
FIG. 5 is a side elevational view thereof, the opposite side being identical;
FIG. 6 is a rear elevational view thereof; and,
FIG. 7 is a cross-sectional view thereof taken generally along sectional lines 7--7 of FIG. 6.
Jackson, Kevin D., Sturgeon, Clayton L., Jeffries, Paul A., Burrow, Marcus D., Burts, Jr., James D.
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Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
Aug 17 1990 | Powercube Corporation | (assignment on the face of the patent) | / | |||
Aug 17 1990 | BURROW, MARCUS D | POWERCUBE CORPORATION, A CORP OF MA | ASSIGNMENT OF ASSIGNORS INTEREST | 005407 | /0480 | |
Aug 17 1990 | BURTS, JAMES D JR | POWERCUBE CORPORATION, A CORP OF MA | ASSIGNMENT OF ASSIGNORS INTEREST | 005407 | /0480 | |
Aug 17 1990 | JACKSON, KEVIN D | POWERCUBE CORPORATION, A CORP OF MA | ASSIGNMENT OF ASSIGNORS INTEREST | 005407 | /0480 | |
Aug 17 1990 | JEFFRIES, PAUL A | POWERCUBE CORPORATION, A CORP OF MA | ASSIGNMENT OF ASSIGNORS INTEREST | 005407 | /0480 | |
Aug 17 1990 | STURGEON, CLAYTON L | POWERCUBE CORPORATION, A CORP OF MA | ASSIGNMENT OF ASSIGNORS INTEREST | 005407 | /0480 | |
Jun 23 1994 | Powercube Corporation | NATEL ENGINEERING COMPANY, INC | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 007077 | /0267 |
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