Patent
   D328129
Priority
Aug 29 1989
Filed
Feb 28 1990
Issued
Jul 21 1992
Expiry
Jul 21 2006
Assg.orig
Entity
unknown
6
8
n/a
The ornamental design for a knife holder for a microtome, as shown and described.

FIG. 1 is a perspective view of a knife holder for a microtome showing my new design;

FIG. 2 is a reduced front elevational view thereof;

FIG. 3 is a top plan view of FIG. 2, the bottom being plain except for the slot which runs from front to rear as shown in FIGS. 1, 2, and 5;

FIG. 4 is a right side elevational view of FIG. 2, the left side being plain and unadorned; and,

FIG. 5 is a rear elevational view of FIG. 2.

Holbl, Werner

Patent Priority Assignee Title
11187625, Dec 21 2011 SAKURA FINEIEK U.S.A., INC. Reciprocating microtome drive system
8635934, Sep 15 2009 Microtome
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
Patent Priority Assignee Title
2439671,
2643579,
2822726,
3832923,
3913903,
3975977, Oct 19 1973 REICHERT-JUNG OPTISCHE WERKE A G Microtome
4207790, Dec 06 1977 Feather Kogyo Kabushiki Kaisha Knife holder for microtomes
728656,
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Feb 28 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 06 1992HOLBL, WERNERLeica Instruments GmbHASSIGNMENT OF ASSIGNORS INTEREST 0060460943 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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