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The ornamental design for an oxygenator, as shown and described. |
FIG. 1 is a top, front left side perspective view of an oxygenator 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;
FIG. 5 is a right side elevational view thereof;
FIG. 6 is a top plan view thereof; and,
FIG. 7 is a bottom plan view thereof.
Nogawa, Atsuhiko, Arioka, Tetsuya
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Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
Jan 28 1993 | NOGAWA, ATSUHIKO | Terumo Kabushiki Kaisha | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 006526 | /0944 | |
Jan 29 1993 | ARIOKA, TETSUYA | Terumo Kabushiki Kaisha | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 006526 | /0944 | |
Feb 04 1993 | Terumo Kabushiki Kaisha | (assignment on the face of the patent) | / |
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