| Patents for G01G 21 - Details of weighing apparatus (4,748) |
|---|
| 12/15/1991 | WO1991019960A1 Weighing apparatus |
| 12/15/1991 | CA2085338A1 Weighing apparatus |
| 12/11/1991 | CN2090524U Portable telescopic steelyard without sliding weight |
| 12/10/1991 | US5071357 Fluid pressure actuated electrical connector |
| 12/10/1991 | CA1293004C Electronic appliance |
| 11/21/1991 | EP0259494B1 Weight-detecting device |
| 11/20/1991 | CN2089166U Thermal state electronic hanger weigher |
| 11/13/1991 | CN1014723B Alloy material density of 8000 kg/m3 |
| 11/06/1991 | CN2088242U Telescopic pocket steelyard |
| 11/06/1991 | CN2088241U Vibration-isolating and shock-absorbing table for precision instruments |
| 10/30/1991 | CN2087778U Sliding disk type speed-regulating quantitative electronic belt scale |
| 10/23/1991 | EP0452957A1 Load sensing assembly |
| 10/23/1991 | EP0452657A1 Fluid pressure actuated electrical connector |
| 10/22/1991 | US5058692 Balance with motor-driven wind guard |
| 10/22/1991 | US5058691 Infrared detector for ensuring correct weighing |
| 10/21/1991 | CA2040658A1 Load sensing assembly |
| 10/02/1991 | EP0449266A2 A system providing a safe transmission of force to the load cell in a fork lift truck |
| 10/02/1991 | EP0374200A4 Bending beam weighing device |
| 09/24/1991 | US5050694 Adjustable platform stand for a weigh scale |
| 09/24/1991 | US5050693 Balance and process for calibrating and operating the balance |
| 09/24/1991 | CA1289576C Weight detecting apparatus with electrodes detecting changes in electrostatic capacity |
| 09/18/1991 | EP0446474A2 Electronic balance |
| 09/12/1991 | DE4007099A1 Weighing cell with damping mechanism - including damping block immersed in liq. with side wall inclined to direction of deflection |
| 08/28/1991 | CN1013709B Electronic balances |
| 08/14/1991 | CN2082856U Optical fiber luminous steelyard |
| 08/13/1991 | US5038875 Waterproof automatic weighing apparatus |
| 07/31/1991 | CN1053495A High accuracy force transmission device |
| 07/30/1991 | US5035294 In place bin weighing device for batch weigher |
| 07/24/1991 | EP0325619B1 Dynamometer with parallel guidance |
| 07/24/1991 | CN2081528U Machinery and electronic two-purpose balance |
| 07/23/1991 | US5033562 Checkout system for performing scanning |
| 07/10/1991 | CN2080657U Dual-purpose spring and dial balance |
| 07/09/1991 | US5029483 Measuring platform |
| 07/09/1991 | CA1285962C Packer/weigh-scale |
| 07/03/1991 | CN2080169U Portable steelyard |
| 07/03/1991 | CN1013058B Balance |
| 06/26/1991 | CN2079743U Steelyard |
| 06/26/1991 | CN1012996B Electric balance |
| 06/12/1991 | WO1991009286A1 A mass-produced flat one-piece load cell and scales incorporating it |
| 06/06/1991 | DE4020424A1 Electronic upper pan scales - has parallel guide for control levers and corner load setting with EM force compensation |
| 06/05/1991 | EP0430680A2 Weigh plate quick release mount |
| 06/05/1991 | CN2078434U 杆秤 Steelyard |
| 05/29/1991 | CN2077987U Advanced non-weight box-type balance |
| 05/08/1991 | EP0425854A2 Top-pan electronic scale with guides for parallel motion |
| 04/17/1991 | EP0422289A1 Prefabricated and dismountable weighbridge |
| 04/17/1991 | CN2075338U Buffer for sliding weight of auto-balance |
| 04/17/1991 | CN1050765A Load cell mounting for rotational control |
| 04/03/1991 | EP0419784A1 Weighing apparatus comprising self-erecting rocker pin load cell with restricted rotation |
| 03/27/1991 | CN1012213B Electronic appliance |
| 03/20/1991 | EP0417219A1 Tipping-receptacle balance. |
| 03/20/1991 | CN2073583U One-operation medicine-weighing balance |
| 03/13/1991 | CN2073109U Weighing unit |
| 03/07/1991 | WO1991002957A1 Dynamometer |
| 03/06/1991 | CN1049717A Enclosed moment-insensitive load cell |
| 03/05/1991 | US4997051 Compact balance |
| 02/21/1991 | DE3927475A1 Kraftmesseinrichtung Force measurement device |
| 02/19/1991 | US4993506 Mass-produced flat one-piece load cell and scales incorporating it |
| 02/14/1991 | DE4023924A1 Measurement transducer for mechanical parameters - contains electrically deformable element, electro-rheological damping medium in electric field controlled according to temp. |
| 02/13/1991 | EP0412325A1 Enclosed moment-insensitive load cell |
| 02/13/1991 | CN2071336U Oil diaphragm press head |
| 02/13/1991 | CN2071333U Counting tube nucleon belt scale probe |
| 02/12/1991 | US4991973 Electronic balance with scale on top |
| 02/12/1991 | US4991692 Spill control mounting for data gathering system |
| 02/06/1991 | CN1049031A Alloy material with density of 8000 kg/cu.m |
| 01/31/1991 | DE4022146A1 Weighing device with parallelogram linkage |
| 01/23/1991 | EP0409058A1 Balance with parallel rod guide system |
| 01/23/1991 | CN2069998U Portable pull-rod balance |
| 01/23/1991 | CN1048754A Metering poise-weights |
| 01/22/1991 | US4986376 Weigh plate quick release mount |
| 01/16/1991 | CN2069553U Portable telescopic steelyard without sliding weight of steelyard |
| 01/09/1991 | CN2069108U Electronic conveyer-belt weigher |
| 01/02/1991 | CN1011068B Electric balance |
| 12/25/1990 | US4979579 Electronic balance |
| 12/05/1990 | EP0401133A1 Strain gauge weighing apparatus |
| 12/04/1990 | US4974692 In a hospital bed |
| 11/22/1990 | EP0397728A1 Load-sensing element for a balance |
| 11/21/1990 | CN2066132U Single graduation multi-measuring range steelyard |
| 11/21/1990 | CN2066131U Balance |
| 11/20/1990 | US4971177 Data gathering system housing/mounting |
| 11/20/1990 | US4971176 For use in a checkout counter |
| 11/14/1990 | EP0396870A1 Weighing scales with protection against overload |
| 11/14/1990 | CN1010430B Load measurement |
| 10/30/1990 | US4966241 Vessel holding device for precision balances and analytical balances |
| 10/24/1990 | EP0393323A1 Mass transducer with electromagnetic compensation |
| 10/23/1990 | US4964478 Electronic balance with scale on top |
| 10/13/1990 | WO1990008945A1 Improvements to load sensing apparatus |
| 10/11/1990 | DE3911482A1 Balance for detecting the mass throughput of bulk goods fed to the inlet of an extruder |
| 10/10/1990 | CN2063627U Automatically balanced gravity balance |
| 10/10/1990 | CN1046037A Rotate receptacle balance |
| 10/09/1990 | CA1275121A1 Platform weighing apparatus and method for producing thereof |
| 10/04/1990 | WO1990011496A1 Tipping-receptacle balance |
| 10/03/1990 | CN2063225U Direct reading type multirange fair balance |
| 09/24/1990 | CA2012900A1 Data gathering system housing/mounting |
| 09/24/1990 | CA2010551A1 Spill control mounting for data gathering system |
| 09/24/1990 | CA2010550A1 Data gathering system including cradle suspension |
| 09/24/1990 | CA2008803A1 Point-of-sale data gathering system |
| 09/19/1990 | CN2062439U Telescopic steelyard |
| 09/18/1990 | US4957177 Enclosed moment-insensitive load cell |
| 09/18/1990 | CA1274258A1 Flat-spread force measuring device |
| 09/13/1990 | DE3907478A1 Scale platform |