Patent
   D313421
Priority
Sep 26 1988
Filed
Mar 24 1989
Issued
Jan 01 1991
Expiry
Jan 01 2005
Assg.orig
Entity
unknown
4
5
n/a
The ornamental design for a microscope, as shown and described.

FIG. 1 is a top plan view of a microscope showing my new design with a movable arm in the erected position;

FIG. 2 is a left side elevation view thereof;

FIG. 3 is a right side elevation view thereof;

FIG. 4 is a front elevational view thereof;

FIG. 5 is a rear elevational view thereof;

FIG. 6 is a rear elevational view of a microscope, in reduced scale, with the movable arm in the folded position;

FIG. 7 is a top plan view thereof;

FIG. 8 is a bottom plan view thereof showing a magnification selector and focus knob; and

FIG. 9 is a perspective view thereof.

Dickinson, Richard

Patent Priority Assignee Title
D361078, Dec 29 1993 Educational Insights, Inc. Hand-held microscope
D578653, Aug 30 2007 HITACHI HIGH-TECH CORPORATION Sample holder
D578655, Aug 30 2007 HITACHI HIGH-TECH CORPORATION Sample holder
D579120, Aug 30 2007 HITACHI HIGH-TECH CORPORATION Sample holder
Patent Priority Assignee Title
1240905,
4095874, Oct 06 1975 Hand-held microscope
4729635, Jul 21 1986 PNC Bank, National Association Hand-held microscope
4793700, Mar 26 1986 Tokyo Kogaku Kikai Kabushiki Kaisha Gaze-fixing device for surgical microscope
D285931, Feb 03 1984 ELECTRONIC INSTRUMENTATION & TECHNOLOGY, A CORP OF VA ; COLIGHT, A DIVISION OF CANRAD-HANOVIA, INC Integrating photometer
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Mar 24 1989Science of Cambridge Limited(assignment on the face of the patent)
May 12 1989DICKINSON, RICHARDScience of Cambridge LimitedASSIGNMENT OF ASSIGNORS INTEREST 0054750888 pdf
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