Patent
   D326921
Priority
Oct 18 1989
Filed
Apr 16 1990
Issued
Jun 09 1992
Expiry
Jun 09 2006
Assg.orig
Entity
unknown
16
5
n/a
The ornamental design for a rotation microtome, as shown.

FIG. 1 is a front elevational view of a rotation microtome showing my new design;

FIG. 2 is a left side elevational view of FIG. 1;

FIG. 3 is a right side elevational view of FIG. 1;

FIG. 4 is a top plan view of FIG. 1; and,

FIG. 5 is a rear elevational view of FIG. 1.

The bottom of the article is substantially plain and unornamented.

Holbl, Werner

Patent Priority Assignee Title
11187625, Dec 21 2011 SAKURA FINEIEK U.S.A., INC. Reciprocating microtome drive system
8869666, Mar 24 2011 Sakura Finetek U.S.A., Inc. Microtome with surface orientation sensor to sense orientation of surface of sample
9032854, Dec 21 2011 Sakura Finetek U.S.A., Inc. Reciprocating microtome drive system
9347857, Mar 24 2011 Sakura Finetek U.S.A., Inc. Microtome with surface orientation sensor to sense orientation of surface of sample
9921137, Dec 21 2011 Sakura Finetek U.S.A., Inc. Reciprocating microtome drive system
D383548, Sep 23 1994 Leica Microsystems Nussloch GmbH Rotational microtome
D625428, Jan 15 2009 IBIS BIOSCIENCES, INC Rotation assembly
D655421, Nov 03 2010 Life Technologies Corporation Cell counter
D668347, Dec 02 2010 Leica Biosystems Nussloch GmbH Microtome
D680657, Nov 03 2010 Life Technologies Corporation Cell counter
D872297, Nov 30 2017 LEICA MICROSYSTEMS LTD., SHANGHAI; LEICA MICROSYSTEMS LTD , SHANGHAI Microtome
D903893, Nov 30 2017 Leica Microsystems Ltd. Shanghai Microtome
D903894, Nov 30 2017 Leica Microsystems Ltd. Shanghai Microtome
D903895, Nov 30 2017 Leica Microsystems Ltd. Shanghai Microtome
D942640, Sep 03 2019 PFM MEDICAL AG Microtome
D962464, Oct 07 2019 PFM MEDICAL AG Cooling plate
Patent Priority Assignee Title
3091144,
3191476,
3212379,
4317401, Jul 11 1979 Method and apparatus for microtomy
96231,
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Apr 16 1990Leica Instruments GmbH(assignment on the face of the patent)
Oct 11 1990Cambridge Instruments GmbHLeica Instruments GmbHCHANGE OF NAME SEE DOCUMENT FOR DETAILS 0067960117 pdf
Mar 27 1992HOLBL, WERNERLeica Instruments GmbHASSIGNMENT OF ASSIGNORS INTEREST 0060590216 pdf
Jul 31 1998Cambridge Instruments GmbHLeica Microsystems Nussloch GmbHCHANGE OF NAME SEE DOCUMENT FOR DETAILS 0097370667 pdf
Jul 31 1998Leica Instruments GmbHLeica Microsystems Nussloch GmbHCHANGE OF NAME SEE DOCUMENT FOR DETAILS 0097370667 pdf
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