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Patent
   D441873
Priority
Jul 21 1999
Filed
Jan 20 2000
Issued
May 08 2001
Expiry
May 08 2015
Inventors
Kohler, Ra…
Assg.orig
Eppendorf …
Assg.curr
EPPENDORF …
Entity
unknown
Referenced by
21
References
6
Maint.:
n/a
The ornamental design of a rotor for a centrifuge, as shown and described.

FIG. 1 shows a top view of a rotor for a centrifuge according to my new design;

FIG. 2 shows a side elevational view of the rotor for a centrifuge shown in FIG. 1;

FIG. 3 shows a bottom view of the rotor for centrifuge shown in FIGS. 1-2 ; and,

FIG. 4 is a cross-sectional view of the rotor for a centrifuge, taken from the line 4--4 of FIG. 1.
INVENTORS:

Kohler, Ralf

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D799714, Jul 21 2015 Deere & Company Centrifugal fan housing
D877929, Mar 19 2018 Fiberlite Centrifuge, LLC Centrifuge rotor
D914236, Mar 19 2018 Fiberlite Centrifuge, LLC Centrifuge rotor
THIS PATENT REFERENCES THESE PATENTS:
Patent Priority Assignee Title
4801290, Feb 05 1987 FIRMA ANDREAS HETTICH, GARTENSTRASSE 100, 7200 TUTTLINGEN, FEDERAL REPUBLIC OF GERMANY Angular cap for centrifuges
4817453, Dec 06 1985 KENDRO LABORATORY PRODUCTS, L P Fiber reinforced centrifuge rotor
4832679, Jun 20 1987 Eppendorf AG Rotor for centrifuge
6045494, Jul 09 1996 Tomy Seiko Co., Ltd. Centrifugal separating method and centrifugal machine
231924,
231981,
ASSIGNMENT RECORDS    Assignment records on the USPTO
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Jan 20 2000Eppendorf AG(assignment on the face of the patent)
Jul 13 2000Eppendorf-Netheler-Hinz GmbHEppendorf AGCHANGE OF NAME SEE DOCUMENT FOR DETAILS 0114250305 pdf
Jul 28 2000Eppendorf-Netheler-Hinz GmbHEppendorf AGCHANGE OF NAME SEE DOCUMENT FOR DETAILS 0112480911 pdf
Oct 25 2021Eppendorf AGEPPENDORF SECHANGE OF NAME SEE DOCUMENT FOR DETAILS 0583830250 pdf
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