Patent
   D262573
Priority
Jun 13 1980
Filed
Jun 13 1980
Issued
Jan 05 1982
Expiry
Jan 05 1996
Assg.orig
Entity
unknown
4
4
n/a
The ornamental design for a cage for a chromatography fused-silica capillary column, as shown and described.

FIG. 1 is a top front perspective view of a cage for a chromatography fused silica capillary column;

FIG. 2 is a front elevation thereof;

FIG. 3 is an elevation taken 90° from FIG. 2;

FIG. 4 is a bottom plan view thereof; and,

FIG. 5 is a top plan view thereof.

Wohlers, Norman W.

Patent Priority Assignee Title
D272944, Nov 02 1981 Bacteriological loop holder
D274257, Apr 24 1981 FISONS U S INC ; J&W Scientific Incorporated Precision bore fused silica tubing with tapered section
D928985, Nov 14 2019 Gen-Probe Incorporated Sample carrier
D954995, Nov 14 2019 Gen-Probe Incorporated Sample carrier
Patent Priority Assignee Title
3775309,
3796657,
4169790, May 02 1975 South African Inventions Development Corporation Solid surface texture suitable for a stationary phase for chromatography
236123,
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Jun 13 1980J & W Scientific, Inc.(assignment on the face of the patent)
Aug 18 1988J W SCIENTIFIC INC , A CA CORP CURTIN MATHESON SCIENTIFIC, INC , A DE CORP ASSIGNMENT OF ASSIGNORS INTEREST 0049410678 pdf
Oct 13 1995CURTIN MATHESON SCIENTIFIC, INC FISONS U S INC ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0077440441 pdf
Oct 13 1995FISIONS U S INC J&W Scientific IncorporatedASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0077440445 pdf
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