| Patents for G01C 9 - Measuring inclination, e.g. by clinometers, by levels (8,378) |
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| 05/23/2002 | DE10019880A1 Spirit level made up of individual segments that rotate and are locked together such that the level can flex or bend so that it can be used on circular or curved surfaces |
| 05/22/2002 | EP1206681A1 Incline measuring device |
| 05/22/2002 | CN2492833Y Light-controlled horizontal ray rule |
| 05/22/2002 | CN2492832Y Obliquity sensor compressing cross beam-shaped 2D moment sensor and weight |
| 05/21/2002 | US6392223 Tilt sensing device and method for its operation |
| 05/16/2002 | US20020056203 Insert molding of a liquid-containing member, such as a level vial, and an article of manufacture formed thereby |
| 05/10/2002 | WO2002037827A2 Method and apparatus for motion tracking of an articulated rigid body |
| 05/09/2002 | US20020053144 Laser plumbing device, long member plumbing device and long member plumbing method |
| 05/08/2002 | EP0874750B1 Method of determining variables which describe a vehicle's driving characteristics |
| 05/08/2002 | CN2490549Y Improved level gauge |
| 05/08/2002 | CN2490548Y Water-tank-type convenience level gauge |
| 05/07/2002 | US6384420 Portable self-leveling laser ray device |
| 05/07/2002 | US6381860 Electrostatic capacitor-type inclination sensor |
| 05/07/2002 | US6381859 Water level |
| 05/07/2002 | CA2109717C Attitude sensor |
| 05/02/2002 | US20020050068 Inclination sensor |
| 05/02/2002 | EP1202026A1 Posture detection device |
| 04/24/2002 | EP1198657A1 Core orientation |
| 04/24/2002 | CN2488044Y Construction engineering detecting scale |
| 04/18/2002 | US20020043001 Electrostatic capacitor-type inclination sensor |
| 04/18/2002 | US20020043000 Self-leveling device |
| 04/18/2002 | DE19841282C2 Winkel-Wasserwaage Angle-level |
| 04/18/2002 | DE10025744C2 Anordnung zur Erfassung von Bewegungsabläufen und Lagepositionen The device for detection of movements and positions Location |
| 04/16/2002 | US6374172 Vehicle driving condition detection device |
| 04/11/2002 | US20020040532 Adjustable spirit level for tile and cabinet installation |
| 04/11/2002 | DE10047873A1 Socket and switch spirit level can consist of different materials such as wood or plastic and can have different length and form |
| 04/04/2002 | WO2002027271A1 Device for fixing a bubble level vial |
| 04/04/2002 | US20020038514 Level with plumb alignment features |
| 04/04/2002 | DE10142725A1 Körperneigungssensor für ein Motorrad Body tilt sensor for a motorcycle |
| 03/28/2002 | WO2002024477A1 Device and method for sensing and indicating inclination of an automotive vehicle |
| 03/28/2002 | CA2423505A1 Device and method for sensing and indicating inclination of an automotive vehicle |
| 03/27/2002 | CN2483689Y Addible leveller structure |
| 03/27/2002 | CN2483688Y Measuring apparatus for gradient of open-air grain bin |
| 03/21/2002 | US20020032970 Orientation sensor utilizing intra-pattern property measurements |
| 03/21/2002 | DE10045306A1 Inclination angle measuring method has precision inclination sensor incorporated in rotor provided with angle sensor |
| 03/21/2002 | DE10013462A1 Picture frame suspension assembly has spirit-level attached in middle of rod whose length corresponds to width of picture frame |
| 03/20/2002 | EP1188625A2 Theft prevention device for vehicle |
| 03/20/2002 | CN2482677Y Test platform with adjustable tilt |
| 03/20/2002 | CN1340691A Level gauge with differential angle measurement |
| 03/19/2002 | US6357716 Tool for hanging an object |
| 03/14/2002 | WO2001059405A9 Alignment device |
| 03/13/2002 | EP1186858A1 Electrical inclinometer |
| 03/13/2002 | CN2482056Y Building slope monitor |
| 03/13/2002 | CN2482055Y Digital angle measurer |
| 03/12/2002 | US6354132 Apparatus and method for sensing angular displacement |
| 03/12/2002 | US6354011 Orientation measuring device |
| 03/07/2002 | US20020027037 Body incline sensor for a motorcycle |
| 03/07/2002 | DE10040549A1 Roadway inclination detection method for vehicle involves determining pressure values for reference events, characteristic values for covered distance and calculating angle of roadway |
| 03/06/2002 | EP1184233A1 Device for sensing operating states of a vehicle |
| 03/05/2002 | US6351892 Orientation sensor utilizing intra-pattern property measurements |
| 03/05/2002 | US6351875 Apparatus for securing a level and a structural component to one another |
| 02/27/2002 | EP1181502A1 Spirit level |
| 02/27/2002 | EP0928258B1 Method and device for determining a vehicle inertial position |
| 02/27/2002 | CN2479478Y Electronic plate micrometer |
| 02/27/2002 | CN1338039A Posture detection device |
| 02/27/2002 | CN1337567A Digital obliquity sensor |
| 02/27/2002 | CN1079942C Horizontal position error correcting mechanism of electronic level gauge |
| 02/26/2002 | US6349477 Self adjusting inclinometer |
| 02/21/2002 | US20020020624 Fluid electrode system for resistive slope sensors |
| 02/21/2002 | US20020020072 Universal non-electronic multi-sectional gradient meter and inclinometer and method of use |
| 02/20/2002 | CN2478076Y Batter recognizer |
| 02/20/2002 | CN2478075Y Mechanical balance level |
| 02/14/2002 | WO2002012832A1 Optical transducer |
| 02/14/2002 | US20020017029 Self-illuminated attitude indicator and method for self-rescue from avalanche |
| 02/13/2002 | CN1335928A Continuous monitoring inclination sensor |
| 02/07/2002 | WO2002010683A1 Self-illuminated attitude indicator and method for self-rescue from avalanche |
| 02/07/2002 | US20020014590 Radiation-sensitive-device based level |
| 02/07/2002 | DE10106728A1 Portable inclination meter for determining the slope of a green for use by a golfer to determine the slope between a ball and the hole and aid in playing of his stroke |
| 02/07/2002 | DE10037019A1 Drill guide for hand drills has tilt sensor with microprocessor driven display to control tilt angle |
| 02/06/2002 | CN2475993Y Multifunctional levelling rod |
| 02/06/2002 | CN2475992Y Non-luminous levelling instrument |
| 02/05/2002 | US6343633 Tree harvester |
| 02/05/2002 | US6343422 Tilt angel measuring device |
| 01/31/2002 | WO2002008717A1 Remote monitoring method of structure |
| 01/31/2002 | WO2002008690A1 Level indicator for a wall-mounted fixture |
| 01/31/2002 | US20020011004 Electronic plumb indicator for monopoles, survey poles, global positioning antennas and the like |
| 01/30/2002 | EP1175592A1 Position detector with auxiliary means for detecting the direction of the gravity vector |
| 01/29/2002 | US6341428 Tilt detecting device |
| 01/24/2002 | US20020007677 Printed circuit board inclinometer/accelerometer |
| 01/24/2002 | DE10050656C1 Self-leveling optical display device, has suspension unit for freely-suspended measuring system carrier provided with flexible fixings with rotationally symmetrical flexure resistance |
| 01/22/2002 | CA2181105C Line level |
| 01/17/2002 | DE10033002A1 Spirit bubble holder and profile section for spirit level is linked to sections by protrusions and corresponding holes |
| 01/16/2002 | CN1331405A Multifunctional level-meter |
| 01/10/2002 | WO2002003031A1 Method for making a levelling device, in particular disposable |
| 01/10/2002 | WO2002003030A1 Method and device for diagnosing trouble with sensor function |
| 01/10/2002 | US20020002859 Method and device for measuring the angle of inclination on laterally inclined bends |
| 01/10/2002 | DE10027641A1 Roll-over sensor for vehicle, has position transducer with circular tube which is filled with magnetic liquid or balls |
| 01/09/2002 | EP1169617A1 Alignment device |
| 01/09/2002 | EP1076807B1 Optical clinometer |
| 01/09/2002 | CN1330780A Mechanical timepiece with posture detector having balance with hairspring |
| 01/03/2002 | DE10029001A1 Automatische Warnvorrichtung vor einer kritischen Schiffsneigung Automatic warning device before a critical ship tilt |
| 01/02/2002 | EP1167921A1 Levelling instrument |
| 01/02/2002 | CN2469179Y Electronic single point integral type inclinometer |
| 12/27/2001 | WO2001098137A2 Automatic warning device for indicating a critical boat tilt |
| 12/26/2001 | CN2468009Y Photoelectric dipmeter |
| 12/25/2001 | US6332353 Method and device for measuring the angle of inclination on laterally inclined bends |
| 12/25/2001 | US6332277 Level with securing apparatus |
| 12/20/2001 | WO2001046646A3 Multi-sectional gradient meter and inclinometer and method of use |
| 12/20/2001 | DE10034832A1 Spirit level for building construction, has LED or incandescent lamp for illumination |
| 12/19/2001 | CN2466606Y Pencil leveller with magnetic pick-up device |