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The ornamental design for a centrifuge, as shown and described. |
FIG. 1 is a perspective view of a centrifuge showing my new design, with the cover closed;
FIG. 2 is a front elevation view thereof;
FIG. 3 is a rear elevation view thereof;
FIG. 4 is a top plan view thereof;
FIG. 5 is a bottom view thereof;
FIG. 6 is a left side elevation view thereof;
FIG. 7 is a right side elevation view thereof; and,
FIG. 8 is a perspective view thereof, with the cover open.
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Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
Jun 03 1991 | Tomy Seiko Co., Ltd. | (assignment on the face of the patent) | / | |||
Jun 25 1991 | TOMINAGA, KENJI | TOMY SEIKO CO , LTD A COMPANY OF JAPAN | ASSIGNMENT OF ASSIGNORS INTEREST | 005756 | /0264 |
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