Patent
   D278653
Priority
Aug 17 1982
Filed
Aug 17 1982
Issued
Apr 30 1985
Expiry
Apr 30 1999
Assg.orig
Entity
unknown
17
7
n/a
The ornamental design for a centrifuge tube for separating and washing red blood cells, as shown and described.

FIG. 1 is a perspective view of a centrifuge tube for separating and washing red blood cells showing our new design;

FIG. 2 is a side elevational view thereof;

FIG. 3 is one end elevational view thereof; and

FIG. 4 is the other end elevational view thereof.

Graham, Jr., Henry A., Chachowski, Rosemary K., Savitz, Steven R., Hawk, Johnna B.

Patent Priority Assignee Title
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D972144, Oct 29 2020 Whole blood separator device
Patent Priority Assignee Title
3467591,
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Aug 12 1982CHACHOWSKI, ROSEMARY K ORTHO DIAGNOSTIC SYSTEMS INC , A CORP OFASSIGNMENT OF ASSIGNORS INTEREST 0040840874 pdf
Aug 12 1982SAVITZ, STEVEN R ORTHO DIAGNOSTIC SYSTEMS INC , A CORP OFASSIGNMENT OF ASSIGNORS INTEREST 0040840874 pdf
Aug 12 1982HAWK, JOHNNA B ORTHO DIAGNOSTIC SYSTEMS INC , A CORP OFASSIGNMENT OF ASSIGNORS INTEREST 0040840874 pdf
Aug 12 1982GRAHAM, HENRY A JRORTHO DIAGNOSTIC SYSTEMS INC , A CORP OFASSIGNMENT OF ASSIGNORS INTEREST 0040840874 pdf
Aug 17 1982Ortho Diagnostic Systems Inc.(assignment on the face of the patent)
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