Suspending magnetic elements

Industry

CPC
G01C17/06

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Parent Industries

GPHYSICS G01Measuring instruments G01CMEASURING DISTANCES, LEVELS OR BEARINGS SURVEYING NAVIGATION GYROSCOPIC INSTRUMENTS PHOTOGRAMMETRY OR VIDEOGRAMMETRY G01C17/00Compasses Devices for ascertaining true or magnetic north for navigation or surveying purposes

Current Industry

G01C17/06Suspending magnetic elements

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Noncontact, magnetic positioning of inspection equipment
- Patent number 11,041,709
- Issue date Jun 22, 2021
- Preco, Inc.
- John Zik
- G01 - MEASURING TESTING
Information Patent Grant
Compass and clinometer apparatus having the compass
- Patent number 9,360,313
- Issue date Jun 7, 2016
- Korea Institute of Geoscience & Mineral Resources
- Kihm You-Hong
- G01 - MEASURING TESTING
Information Patent Grant
Fluid or low friction permanent magnet compass
- Patent number 9,234,753
- Issue date Jan 12, 2016
- Frank Sanns
- G01 - MEASURING TESTING
Information Patent Grant
Pocket transit
- Patent number 6,516,526
- Issue date Feb 11, 2003
- The Brunton Company
- Marlin D. Iden
- G01 - MEASURING TESTING
Information Patent Grant
Tilt-compensating indicator device for a compass
- Patent number 6,105,265
- Issue date Aug 22, 2000
- Hans Gloor
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Inclination-compensating display device for a compass
- Patent number 6,094,830
- Issue date Aug 1, 2000
- Hans Gloor
- G01 - MEASURING TESTING
Information Patent Grant
Compensating magnetic compass
- Patent number 5,233,759
- Issue date Aug 10, 1993
- Recta AG
- Hans Gloor
- G01 - MEASURING TESTING
Information Patent Grant
Vibration attenuator
- Patent number 4,601,106
- Issue date Jul 22, 1986
- Suunto Oy
- Pertti Leinonen
- G01 - MEASURING TESTING
Information Patent Grant
Magnetic compass
- Patent number 4,453,317
- Issue date Jun 12, 1984
- C. Plath KG
- Armin Rahn
- G01 - MEASURING TESTING
Information Patent Grant
Floating non-gimballed compass
- Patent number 4,425,716
- Issue date Jan 17, 1984
- The Laitram Corporation
- John T. Fowler
- G01 - MEASURING TESTING
Information Patent Grant
Magnetic compass
- Patent number 4,357,756
- Issue date Nov 9, 1982
- Albert M. DeGaeta
- G01 - MEASURING TESTING
Information Patent Grant
Terrestrial magnetism responsive method and device including a soft...
- Patent number 4,288,927
- Issue date Sep 15, 1981
- Raymond F. Stockton
- G01 - MEASURING TESTING
Information Patent Grant
Terrestrial magnetism responsive device and method for using north...
- Patent number 4,217,699
- Issue date Aug 19, 1980
- Raymond F. Stockton
- G01 - MEASURING TESTING
Information Patent Grant
Magnetic compass
- Patent number 4,175,333
- Issue date Nov 27, 1979
- The Brunton Company
- Melvin G. Kramer
- G01 - MEASURING TESTING
Information Patent Grant
Hand compasses
- Patent number 4,110,914
- Issue date Sep 5, 1978
- Normark Corporation
- Nils Ruder
- G01 - MEASURING TESTING
Information Patent Grant
3481044
- Patent number 3,481,044
- Issue date Dec 2, 1969
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
FLUID OR LOW FRICTION PERMANENT MAGNET COMPASS
- Publication number 20140366391
- Publication date Dec 18, 2014
- Frank Sanns
- G01 - MEASURING TESTING
Information Patent Application
COMPAS AND CLINOMETER APPARATUS HAVING THE COMPAS
- Publication number 20140101951
- Publication date Apr 17, 2014
- Kihm YOU-HONG
- G01 - MEASURING TESTING
Information Patent Application
Balance Unit with Direction-Setting Function
- Publication number 20090019714
- Publication date Jan 22, 2009
- Tzu-Ying Wu
- G01 - MEASURING TESTING

Suspending magnetic elements

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Noncontact, magnetic positioning of inspection equipment

Compass and clinometer apparatus having the compass

Fluid or low friction permanent magnet compass

Pocket transit

Tilt-compensating indicator device for a compass

Inclination-compensating display device for a compass

Compensating magnetic compass

Vibration attenuator

Magnetic compass

Floating non-gimballed compass

Magnetic compass

Terrestrial magnetism responsive method and device including a soft...

Terrestrial magnetism responsive device and method for using north...

Magnetic compass

Hand compasses

3481044

Patents Applicationslast 30 patents

FLUID OR LOW FRICTION PERMANENT MAGNET COMPASS

COMPAS AND CLINOMETER APPARATUS HAVING THE COMPAS

Balance Unit with Direction-Setting Function