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The ornamental design for a bobbin for use with a magnetic core, as shown and described. |
FIG. 1 is a front elevational view of a bobbin for use with a magnetic core showing our new design;
FIG. 2 is a right side elevational view thereof;
FIG. 3 is a left elevational view thereof;
FIG. 4 is a rear elevational view thereof;
FIG. 5 is a bottom plan view thereof;
FIG. 6 is a top plan view thereof;
FIG. 7 is a front and upper left perspective view thereof shown on an enlarged scale with two magnetic cores. A broken line showing of the magnetic cores is included for the purpose of illustrating environmental elements only and forms no part of the claimed design; and,
FIG. 8 is a rear and lower left perspective view thereof shown on a still larger scale.
Sato, Hironori, Mitsui, Tadashi
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Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
Oct 31 1990 | TDK Corporation | (assignment on the face of the patent) | / | |||
Dec 04 1990 | SATO, HIRONORI | TDK Corporation | ASSIGNMENT OF ASSIGNORS INTEREST | 006384 | /0203 | |
Dec 04 1990 | MITSUI, TADASHI | TDK Corporation | ASSIGNMENT OF ASSIGNORS INTEREST | 006384 | /0203 |
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