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The ornamental design for a plasmapheresis and fluid exchange device, as shown. |
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FIG. 1 is a perspective view of the front and right side of our device;
FIG. 2 is a plan view of the front of our device;
FIG. 3 is a plan view of the rear of our device; and
FIG. 4 is a plan view of the left side of our device.
Brown, Richard I., Gordon, William
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| D289548, | Dec 26 1984 | Armour Pharmaceutical Company | Combined plasmapheresis console and fluid exchanger |
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| Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
| Jan 28 1982 | BROWN, RICHARD I | BAXTER TRAVENOL LABORATORIES, INC , A CORP OF DE | ASSIGNMENT OF ASSIGNORS INTEREST | 003976 | /0489 | |
| Jan 28 1982 | GORDON, WILLIAM | BAXTER TRAVENOL LABORATORIES, INC , A CORP OF DE | ASSIGNMENT OF ASSIGNORS INTEREST | 003976 | /0489 | |
| Feb 08 1982 | Baxter Travenol Laboratories, Inc. | (assignment on the face of the patent) | / |
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