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Patents Grants
last 30 patents
Information
Patent Grant
Refrigeration cabinet for a microtome
Patent number
D328793
Issue date
Aug 18, 1992
Cambridge Instruments GmbH
Werner Holbl
D24 - Medical and laboratory equipment
Information
Patent Grant
Backlash-free drive for the infeed mechanism of a microtome
Patent number
5,117,706
Issue date
Jun 2, 1992
Cambridge Instruments GmbH
Manfred Kempe
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Stereomicroscope
Patent number
5,115,339
Issue date
May 19, 1992
Cambridge Instruments Inc.
Ronald J. Martino
G02 - OPTICS
Information
Patent Grant
Refrigeration cabinet for a microtome
Patent number
D325091
Issue date
Mar 31, 1992
Cambridge Instruments GmbH
Werner Holbl
D24 - Medical and laboratory equipment
Information
Patent Grant
Ophthalmic projector
Patent number
D319874
Issue date
Sep 10, 1991
Cambridge Instruments Inc.
Werner Hoelbl
D24 - Medical and laboratory equipment
Information
Patent Grant
Inverted microscope
Patent number
D308879
Issue date
Jun 26, 1990
Cambridge Instruments, Inc.
Paul A. Hoogesteger
D16 - Photography and optical equipment
Information
Patent Grant
Steromicroscope having stabilizer for preventing tipping of eyepiec...
Patent number
4,893,913
Issue date
Jan 16, 1990
Cambridge Instruments Inc.
James A. Clark
G02 - OPTICS
Information
Patent Grant
Optical alignment system
Patent number
4,881,807
Issue date
Nov 21, 1989
Cambridge Instruments, Inc.
David A. Luce
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Protective cover for a rotatable turret assembly and objectives of...
Patent number
D304592
Issue date
Nov 14, 1989
Cambridge Instruments, Inc.
Paul A. Hoogesteger
D16 - Photography and optical equipment
Information
Patent Grant
Apparatus for indicating intensity of an illuminator in an optical...
Patent number
4,770,518
Issue date
Sep 13, 1988
Cambridge Instruments Inc.
Henry J. Emmel
G02 - OPTICS
Information
Patent Grant
Protective cover for turret assembly of an optical instrument
Patent number
4,770,520
Issue date
Sep 13, 1988
Cambridge Instruments Inc.
Paul A. Hoogesteger
G02 - OPTICS
Information
Patent Grant
Adjustable crank and linkage assembly for zoom lens optical system
Patent number
4,756,610
Issue date
Jul 12, 1988
Cambridge Instruments Inc.
James A. Clark
G02 - OPTICS
Information
Patent Grant
Slit lamp for examining the structure of a patient's eye
Patent number
D295556
Issue date
May 3, 1988
Cambridge Instruments Inc.
Edwin A. Speaker
D24 - Medical and laboratory equipment
Information
Patent Grant
Microscope body system
Patent number
4,715,697
Issue date
Dec 29, 1987
Cambridge Instruments Inc.
Puthenpurackal K. John
G02 - OPTICS
Information
Patent Grant
Guide device for guiding a movable part of an apparatus relative to...
Patent number
4,702,464
Issue date
Oct 27, 1987
Cambridge Instruments GmbH
Ludwig Bauer
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Ocular scattering analyzer
Patent number
4,702,576
Issue date
Oct 27, 1987
Cambridge Instruments Inc.
Peter C. Magnante
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Specimen holder clamp for a microtome
Patent number
4,695,046
Issue date
Sep 22, 1987
Cambridge Instruments GmbH
Manfred Berleth
B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information
Patent Grant
Microtome feed-motor control
Patent number
4,691,151
Issue date
Sep 1, 1987
Cambridge Instruments GmbH
Werner Behme
G05 - CONTROLLING REGULATING
Information
Patent Grant
Clamping mechanism for a cutter of a microtome
Patent number
4,690,023
Issue date
Sep 1, 1987
Cambridge Instruments Inc.
Manfred Berleth
G01 - MEASURING TESTING
Information
Patent Grant
Electrocardiograph
Patent number
D273325
Issue date
Apr 3, 1984
Cambridge Instruments, Inc.
Claude Macquignon
D24 - Medical and laboratory equipment
Information
Patent Grant
Electrocardiographic recording paper
Patent number
D271334
Issue date
Nov 8, 1983
Cambridge Instruments, Inc.
Hyman Grossman
D24 - Medical and laboratory equipment
Information
Patent Grant
Interference filter
Patent number
4,408,615
Issue date
Oct 11, 1983
Cambridge Instruments, Inc.
Hyman Grossman
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Electrocardiograph apparatus
Patent number
4,377,813
Issue date
Mar 22, 1983
Cambridge Instruments, Inc.
Hyman Grossman
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Dissolved oxygen analyzer
Patent number
4,207,161
Issue date
Jun 10, 1980
Cambridge Instrument Company, Inc.
Timothy C. Pegnim
G01 - MEASURING TESTING
Information
Patent Grant
Chemical detector utilizing an electrolytic gel
Patent number
4,207,162
Issue date
Jun 10, 1980
Cambridge Instrument Company, Inc.
Thomas H. Lotze
G01 - MEASURING TESTING
Information
Patent Grant
Selective interference filter
Patent number
4,161,945
Issue date
Jul 24, 1979
Cambridge Instrument Company, Inc.
Hyman Grossman
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Feedback signal generator for a servo control circuit
Patent number
4,050,002
Issue date
Sep 20, 1977
Cambridge Instrument Company, Inc.
Howard N. Fawcett
G05 - CONTROLLING REGULATING
Information
Patent Grant
Electrocardiographic apparatus with recording pen protector
Patent number
4,050,079
Issue date
Sep 20, 1977
Cambridge Instrument Company, Inc.
Timothy C. Pegnim
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Patents Applications
last 30 patents
Trademark
last 30 trademarks
Information
Trademark
74101427 - CRYOCUT
Serial number
74101427
Registration number
1721472
Filing date
Sep 26, 1990
CAMBRIDGE INSTRUMENTS GmbH
9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information
Trademark
74089779 - REICHERT-JUNG
Serial number
74089779
Registration number
1686127
Filing date
Aug 20, 1990
CAMBRIDGE INSTRUMENTS GmbH
9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information
Trademark
74075416 - REICHERT-JUNG HISTOSLIDE
Serial number
74075416
Registration number
1676613
Filing date
Jul 5, 1990
CAMBRIDGE INSTRUMENTS GmbH
9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information
Trademark
74075415 - REICHERT-JUNG CRYO MACROCUT
Serial number
74075415
Registration number
1680122
Filing date
Jul 5, 1990
CAMBRIDGE INSTRUMENTS GmbH
9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information
Trademark
73622309
Serial number
73622309
Registration number
1577350
Filing date
Sep 26, 1986
CAMBRIDGE INSTRUMENT COMPANY PLC, THE
9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information
Trademark
72390919 - CAMCREME
Serial number
72390919
Registration number
945015
Filing date
May 3, 1971
CAMBRIDGE INSTRUMENT COMPANY, INC.
5 - Pharmaceutical and veterinary preparations
Information
Trademark
72283426 - CAMSAFE
Serial number
72283426
Registration number
861353
Filing date
Oct 26, 1967
CAMBRIDGE INSTRUMENT COMPANY, INC.
9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information
Trademark
72253420 - STEREOSCAN
Serial number
72253420
Registration number
849781
Filing date
Aug 30, 1966
CAMBRIDGE INSTRUMENT COMPANY LIMITED
9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments