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The ornamental design for an oxygenator for use in open heart surgery, substantially as shown and described. |
FIG. 1 is a perspective view of an oxygenator for use in open heart surgery embodying our new design;
FIG. 2 is a top plan view thereof;
FIG. 3 is a front 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 rear elevational view thereof; and
FIG. 7 is a bottom plan view thereof.
Badolato, Anthony, Corey, Jr., Edmund R., Barrera, James G.
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Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
Jan 08 1985 | McNeilab, Inc. | (assignment on the face of the patent) | / | |||
Jan 23 1985 | BADOLATO, ANTHONY | MCNEILAB, INC | ASSIGNMENT OF ASSIGNORS INTEREST | 004385 | /0566 | |
Jan 23 1985 | COREY, EDMUND R JR | MCNEILAB, INC | ASSIGNMENT OF ASSIGNORS INTEREST | 004385 | /0566 | |
Jan 23 1985 | BARRERA, JAMES G | MCNEILAB, INC | ASSIGNMENT OF ASSIGNORS INTEREST | 004385 | /0566 | |
Dec 07 1987 | MCNEILAB, INC | MEDTRONIC, INC , 7000 CENTRAL AVENUE, N E , MINNEAPOLIS, MINNESOTA 55432, A MN CORP | ASSIGNMENT OF ASSIGNORS INTEREST | 004809 | /0919 |
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