| Patents for G01G 3 - Weighing apparatus characterised by the use of elastically-deformable members, e.g. spring balances (4,247) |
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| 08/14/1991 | CN1013516B Load cell scales |
| 08/08/1991 | WO1991011687A1 Weight measuring apparatus |
| 08/08/1991 | DE4003183A1 Force transducer, esp. for industrial weighing cells - has reusable measurement transducers for different deformation bodies and forming removable unit with extension sensitive arrangement |
| 07/31/1991 | EP0438660A2 Force measuring device for laterally displaced loads |
| 07/31/1991 | CN1053494A Double-hook balance tower appartus tensile scales |
| 07/30/1991 | CA1287068C Force measuring device |
| 07/17/1991 | EP0436670A1 Capacitative weighing apparatus. |
| 07/16/1991 | US5031710 Electronic fish scale |
| 07/11/1991 | WO1991010288A2 Position sensor |
| 07/10/1991 | CN2080657U Dual-purpose spring and dial balance |
| 06/19/1991 | EP0432979A2 Scale for operation under oscillating conditions |
| 06/12/1991 | WO1991009286A1 A mass-produced flat one-piece load cell and scales incorporating it |
| 06/05/1991 | EP0430695A2 Weighing apparatus |
| 06/05/1991 | EP0429725A1 Device and method for filtering weight indicative signal from weighing device |
| 05/23/1991 | DE3937318C1 Force measuring unit with two concentric deformation rings - having electromechanical strain gauges on surface providing electrical values |
| 05/15/1991 | CN2077119U Pocket indicator hanging steelyard |
| 05/08/1991 | EP0426442A2 Load cell |
| 04/25/1991 | DE3935333A1 Meteorological precipitation measurement appts. with weighing vessel - turned by stepper motor for emptying with auxiliary vessel collecting precipitation falling during emptying |
| 04/18/1991 | DE4026186A1 Pocket spring balance with spring mounting plate - attached to front plate with beaded edges which accept housing carrying suspension part |
| 04/18/1991 | DE3933785A1 Load indicator, esp. for domestic washing machines |
| 04/17/1991 | CN1050765A Load cell mounting for rotational control |
| 04/09/1991 | US5005429 A strain gage transducer |
| 04/03/1991 | EP0419784A1 Weighing apparatus comprising self-erecting rocker pin load cell with restricted rotation |
| 03/27/1991 | EP0418567A1 Device for measuring a force, particularly a weight |
| 03/27/1991 | CN1012213B Electronic appliance |
| 03/20/1991 | CN1012105B Method for refining hardly treated copper-bearing ore in oxide form |
| 03/07/1991 | WO1991002957A1 Dynamometer |
| 03/06/1991 | CN1049717A Enclosed moment-insensitive load cell |
| 03/05/1991 | US4996882 Miniature strain sensor |
| 02/21/1991 | DE3927475A1 Kraftmesseinrichtung Force measurement device |
| 02/19/1991 | US4993506 Mass-produced flat one-piece load cell and scales incorporating it |
| 02/13/1991 | EP0412325A1 Enclosed moment-insensitive load cell |
| 02/13/1991 | CN2071332U Feeding material weighing device |
| 02/13/1991 | CN2071331U Micro multfunctional scale for measuring, valuing and time display |
| 02/07/1991 | DE3924629A1 Force measurement cell, pref. for weighing - has strain measurement elements on deformation ring protected by cover plate and connected in full bridge circuit |
| 02/06/1991 | CN1049054A Electronic balance |
| 01/30/1991 | EP0410709A1 Measuring loads on vehicle wheels |
| 01/15/1991 | US4984644 Overhead lever torque suspension weighing scale |
| 01/02/1991 | CN2068675U Overload-proof weighing transducer |
| 12/27/1990 | EP0403673A1 Method and measuring apparatus for determining mechanical quantities, particularly an unknown weight |
| 12/25/1990 | US4979580 Force measuring device with sensitivity equalization |
| 12/18/1990 | US4977784 Axle spindle load and torque sensing apparatus and method for sensing load and torque |
| 12/18/1990 | US4977783 Load monitor |
| 12/12/1990 | EP0402320A1 Transducer for measuring forces and manufacturing method for such a transducer |
| 12/05/1990 | EP0401133A1 Strain gauge weighing apparatus |
| 11/28/1990 | EP0399466A2 Load cell |
| 11/28/1990 | CN1010612B Device for measuring accumulator electrolyte parameters |
| 11/22/1990 | EP0397728A1 Load-sensing element for a balance |
| 11/21/1990 | CN2066133U Portable indicator display spring balance |
| 11/20/1990 | US4971177 Data gathering system housing/mounting |
| 11/15/1990 | WO1990013799A1 Apparatus and method for measuring load and torque of a vehicle axle |
| 10/24/1990 | EP0393159A1 A mass and force measuring device. |
| 10/23/1990 | US4964479 Weight scale compensating for tare |
| 10/04/1990 | WO1990011499A1 Load measuring apparatus |
| 10/03/1990 | CN2063226U Spring balance with digital raster display |
| 09/26/1990 | CN2062831U Dial-type spring balance |
| 09/26/1990 | CN1009762B Multi-range load cell weighing instrument |
| 09/24/1990 | CA2012900A1 Data gathering system housing/mounting |
| 09/24/1990 | CA2008803A1 Point-of-sale data gathering system |
| 09/18/1990 | US4957177 Enclosed moment-insensitive load cell |
| 09/18/1990 | CA1274258A1 Flat-spread force measuring device |
| 09/11/1990 | US4955441 Weighing apparatus |
| 08/29/1990 | CN2061276U Portable electronic steelyard |
| 08/28/1990 | US4951765 Load detector circuit |
| 08/28/1990 | US4951764 Digital display scale |
| 08/28/1990 | CA1273369A1 Weighing element for a weighing apparatus |
| 08/21/1990 | US4951027 Load cell |
| 08/21/1990 | US4949799 Electronic weighing structure |
| 08/16/1990 | EP0381712A1 A mass and force meter with elastic reduction. |
| 08/14/1990 | US4947694 Vibrating force sensor |
| 08/01/1990 | CN1044337A Planar load cell |
| 07/25/1990 | EP0378552A1 Spring for compression and tension, mainly in axial direction |
| 07/17/1990 | CA2001803A1 Planar load cell |
| 07/10/1990 | US4939938 Load transmitting device for electromechanical measurement transducers |
| 07/04/1990 | EP0376454A2 Combination of a conveying mechanism and a scale for flat articles |
| 06/27/1990 | EP0374200A1 Bending beam weighing device. |
| 06/27/1990 | CN2058750U Double-face spring balance with a pan |
| 06/26/1990 | US4936399 Hand held weighing scale |
| 06/26/1990 | EP0313570A4 Vibration type force sensor. |
| 06/21/1990 | DE3842328A1 Electromagnetic vibration balance |
| 06/13/1990 | CN1042988A Miniature spring balance |
| 06/06/1990 | CN2058009U Domestic liquefaction spring balance |
| 06/06/1990 | CN1008300B Multi-range load cell scales |
| 06/05/1990 | CA1269864A1 Mass-measuring and force-measuring device |
| 06/05/1990 | CA1269863A1 Mass-measuring and force-measuring device |
| 05/31/1990 | WO1990005900A1 Capacitative weighing apparatus |
| 05/10/1990 | DE3837776A1 Force measuring spring of low constructional height |
| 05/10/1990 | DE3837683A1 Force measuring cell |
| 05/10/1990 | DE3832751A1 Verfahren und messeinrichtung zur bestimmung mechanischer messgroessen Procedures and measuring device for determination of mechanical measurands |
| 05/03/1990 | WO1990004759A1 Weighing machine |
| 05/01/1990 | US4921059 Load cell block and method of manufacturing the same |
| 04/27/1990 | CA2001675A1 Weighing machine |
| 04/19/1990 | WO1990004153A1 Humidity control system for a scale |
| 04/18/1990 | CN2056243U Pocket electronic balance |
| 04/17/1990 | US4916955 Crystal ingot lifting load measuring device |
| 04/11/1990 | CN2055686U Measuring shopping basket |
| 04/10/1990 | US4914963 Double tuning fork type laminated force transducer, manufacturing method therefor and application thereof in a load cell |
| 04/05/1990 | WO1990003555A1 A process and measuring device for determining mechanical measurements |
| 04/03/1990 | US4913248 Portable weighing scale |
| 03/27/1990 | US4911256 Dietetic measurement apparatus |