Patent
   D291185
Priority
Nov 15 1984
Filed
Nov 15 1984
Issued
Aug 04 1987
Expiry
Aug 04 2001
Assg.orig
Entity
unknown
2
11
n/a
The ornamental design for a chromatography cassette, as shown and described.

FIG. 1 is a top and right front perspective view of a chromatography cassette showing our new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a left side elevational view thereof;

FIG. 4 is a rear elevational view thereof;

FIG. 5 is a cross-sectional view thereof as taken from line 5--5 of FIG. 2;

FIG. 6 is a top plan view thereof;

FIG. 7 is a bottom plan view thereof.

Zuk, Robert F., Stiso, S. Nicholas

Patent Priority Assignee Title
11243194, Jan 25 2019 Dionex Corporation Suppressors with eluent screens for use in ion chromatography
D840255, Mar 31 2017 Dionex Corporation Eluent plate for a suppressor
Patent Priority Assignee Title
3413842,
3600306,
3623602,
3857784,
3864250,
4380000, Nov 15 1980 NICOLAISEN, HOLGER Coil arrangement, particularly for relays, and method of making same
4384958, Feb 26 1982 Owens-Illinois, Inc. Thin layer chromatography device and method of making chromatography test
4428908, Jun 16 1980 Radionuclide quality control test kit
218094,
D255013, Jan 27 1978 Magic Touch Manufacturing Corp. Thermometer support base
D275084, Jun 08 1978 Penn-Plax Plastics, Inc. Aquarium thermometer
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Nov 15 1984Syntex (U.S.A.) Inc.(assignment on the face of the patent)
Oct 23 1985STISO, S NICHOLASSYNTEX U S A INC , 3401 HILLVIEW AVENUE, PO BOX 10850, PALO ALTO, CA 94303, A CORP OFASSIGNMENT OF ASSIGNORS INTEREST 0044730845 pdf
Oct 23 1985ZUK, ROBERT F SYNTEX U S A INC , 3401 HILLVIEW AVENUE, PO BOX 10850, PALO ALTO, CA 94303, A CORP OFASSIGNMENT OF ASSIGNORS INTEREST 0044730845 pdf
Jun 28 1995Syva CompanyBehringwerke AGASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0089330438 pdf
Jul 21 1997Behringwerke AktiengesellschaftBehring Diagnostics GmbHASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0095070015 pdf
Sep 29 1997SYNTEX U S A INC Behringwerke AGASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0089330438 pdf
Feb 17 1998Behring Diagnostics GmbHDade Behring Marburg GmbHCHANGE OF NAME SEE DOCUMENT FOR DETAILS 0091780174 pdf
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