Patent
   D384415
Priority
Jan 15 1993
Filed
Jun 30 1995
Issued
Sep 30 1997
Expiry
Sep 30 2011
Assg.orig
Entity
unknown
13
3
n/a
The ornamental design for a cell separation column, as shown and described.

FIG. 1 is a front isometric view of a cell separation column showing our new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a bottom plan view thereof;

FIG. 4 is a front elevational view thereof;

FIG. 5 is a rear elevational view thereof;

FIG. 6 is a right-side elevational view thereof;

FIG. 7 is a left-side elevational view thereof;

FIG. 8 is a second front isometric view thereof with the broken line portions removed; and,

FIG. 9 is a second right side elevational view thereof with the broken line portions removed.

The broken lines are for illustrative purposes only and form no part of the claimed design.

Goffe, Randal A., Maloney, Patrick M., Emde, Michael D.

Patent Priority Assignee Title
6120735, Feb 26 1992 Ohio State Innovation Foundation Fractional cell sorter
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D782694, Nov 04 2014 CHARLES RIVER LABORATORIES, INC Filtration device
Patent Priority Assignee Title
4411783, Dec 23 1981 SORIN BIOMEDICAL INC Arterial blood filter with improved gas venting
5240856, Oct 23 1991 CELLPRO, INC Apparatus for cell separation
239881,
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Jun 30 1995CellPro Incorporated(assignment on the face of the patent)
Oct 10 1995GOFFE, RANDAL A Cellpro, IncorporatedASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0077350798 pdf
Oct 17 1995MALONEY, PATRICK M Cellpro, IncorporatedASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0077350798 pdf
Oct 17 1995EMDE, MICHAEL D Cellpro, IncorporatedASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0077350798 pdf
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