Patent
   D340251
Priority
Dec 26 1990
Filed
Jun 19 1991
Issued
Oct 12 1993
Expiry
Oct 12 2007
Assg.orig
Entity
unknown
6
9
n/a
The ornamental design for a microscope, as shown.

FIG. 1 is a top, front and left side perspective view of a microscope showing our new design;

FIG. 2 is a top, rear and right side elevational view thereof;

FIG. 3 is a left side elevational view thereof;

FIG. 4 is a front elevational view thereof;

FIG. 5 is a bottom plan view thereof;

FIG. 6 is a top plan view thereof;

FIG. 7 is a right side elevational view thereof; and,

FIG. 8 is a rear elevational view thereof.

Frenkler, Friedrich K., Morita, Norikatsu

Patent Priority Assignee Title
D354299, Sep 01 1992 Leica Microsystems Wetzlar GmbH Reverse microscope
D391587, Jun 14 1995 Nikon Corporation Microscope
D395664, Oct 24 1996 Nikon Corporation Microscope
D420028, May 19 1998 Olympus Optical Co., Ltd. Microscope
D436973, Sep 30 1999 Nikon Corporation Microscope
D968494, Jan 15 2020 SMARTIVITY LABS PVT. LTD. Microscope toy
Patent Priority Assignee Title
4299440, Feb 22 1979 Microscope stand for microscope optics and a mutually perpendicularly adjustable work stage in an intermediate focusing plane
4557568, Jan 23 1984 The Micromanipulator Microscope Company, Inc. Guide rail apparatus for positioning flat objects for microscopic examination
4624537, Aug 24 1983 Carl-Zeiss-Stiftung Arrangement for multiplying the output of an actuating manipulator by a factor dependent upon the speed of the actuating movement thereof to control the movement of a displaceable member of an apparatus
4695137, Feb 26 1986 Carl-Zeiss-Stiftung, Heidenheim/Brenz Motorized focus drive for a microscope
4725720, May 27 1985 MITUTOYO MFG CO , LTD Microscope with auto focus and light adjusting means
4824229, Apr 09 1986 MJ MECHAX CO , LTD Microscope with automatic sweeping device
5076680, Jul 05 1990 Biological specimen holder for microscopic examination
D273592, Aug 26 1981 CAMBRIDGE INSTRUMENTS INC , A DE CORP Microscope
D296904, Oct 11 1985 CAMBRIDGE INSTRUMENTS INC , A DE CORP Microscope
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Executed onAssignorAssigneeConveyanceFrameReelDoc
May 29 1991FRENKLER, FRIEDRICH K OLYMPUS OPTICAL CO , LTD ASSIGNMENT OF ASSIGNORS INTEREST 0057500859 pdf
May 29 1991MORITA, NORIKATSUOLYMPUS OPTICAL CO , LTD ASSIGNMENT OF ASSIGNORS INTEREST 0057500859 pdf
Jun 19 1991Olympus Optical Co., Ltd.(assignment on the face of the patent)
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