| Patents for G01G 1 - Weighing apparatus involving the use of a counterweight or other counterbalancing mass (863) |
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| 11/30/2000 | WO2000072296A1 Power management in a monitor |
| 11/22/2000 | CN2407339Y Platform balance |
| 11/22/2000 | CN2407338Y Platform balance with scale protector |
| 11/21/2000 | US6148667 Pressure vessel isolation carriage |
| 09/15/2000 | CA2265286A1 Extended range scale |
| 09/05/2000 | US6113261 Method and apparatus of modulated-temperature thermogravimetry |
| 08/30/2000 | EP1031823A1 Weight and force measuring device |
| 08/23/2000 | CN1264465A Device for conducting weight measurement in centrifuges |
| 07/19/2000 | CN2388592Y Fraud-preventing steelyard |
| 06/07/2000 | CN1255628A Electronic balance |
| 05/10/2000 | EP0998660A1 Device for conducting a weight measurement in centrifuges |
| 03/29/2000 | CN2371547Y Electronic scale for preparing Chinese medicine |
| 03/01/2000 | CN1245891A Lever scales with sliding weight |
| 02/23/2000 | CN2365653Y Sliding beam type hand steelyard |
| 02/16/2000 | CN2364441Y Automatic balance |
| 01/12/2000 | CN2358444Y Pen type steelyard |
| 01/12/2000 | CN2358443Y Steelyard without sliding weight |
| 12/01/1999 | CN2351750Y Automatic controlling weighing apparatus for fire extinguisher |
| 11/24/1999 | CN2350741Y Dial spring balance |
| 10/27/1999 | CN2345967Y Quartz electronic counter scale |
| 10/20/1999 | CN2344760Y Sliding weight steelyard |
| 09/29/1999 | CN2341136Y Leakage tester |
| 09/22/1999 | CN2339978Y Steelyard with sliding weight clamped on its arm |
| 09/15/1999 | CN2338736Y Portable multi-purpose balance |
| 08/18/1999 | CN2334019Y Rectangular beam telescopic pocket balance |
| 08/11/1999 | EP0645041B1 Music teaching aid |
| 08/04/1999 | CN2331962Y 称重模块 Weighing Modules |
| 07/27/1999 | US5927989 Four-pan algebra balance having an imbalance correction mechanism |
| 06/02/1999 | CN2322134Y Digital electronic bench scale |
| 06/02/1999 | CN2322133Y 称重传感器 Load Cell |
| 05/26/1999 | CN2320990Y Proportional lever scale |
| 04/21/1999 | CN2315548Y Mechanical electronic scale |
| 04/20/1999 | US5895893 Mobile scale |
| 03/31/1999 | CN2312449Y Metallic steelyard |
| 03/24/1999 | CN1211729A Non-contact type microtorque measuring device |
| 03/17/1999 | EP0901612A1 Device and method for permitting high maximum load on sensitive swinging scales |
| 02/04/1999 | WO1999005483A1 Device for conducting a weight measurement in centrifuges |
| 01/06/1999 | CN2303281Y Platform type weighing apparatus having two order stage precision scale |
| 12/23/1998 | CN2301707Y Two-face scale additional weight steelyard |
| 12/16/1998 | CN1041233C Letter weighing device |
| 11/19/1998 | DE19732006C1 Drum centrifuge with continuous weight measurement indicating filling and degree of de-watering |
| 11/18/1998 | CN2297720Y Heavy hammer type scale dial |
| 11/18/1998 | CN2297719Y Bulk cargo flow state weighing instrument |
| 11/04/1998 | CN2296522Y Series double pointer multiple ring rotary level dial type scale |
| 10/28/1998 | CN2295996Y High accuracy desk scale with two dials |
| 10/21/1998 | CN2295200Y Double-side value-displaying anti-fake balance |
| 10/21/1998 | CN1196480A Machanical automatic logarithmic valuation balance |
| 10/07/1998 | CN2293808Y Steelyard |
| 09/29/1998 | US5814773 Golf club survey instrument with variable fulcrum |
| 09/17/1998 | WO1998040706A1 Symmetrical mass carrier for producing half-masses suspended in a stable manner for a suspended platform balance |
| 09/17/1998 | DE19709528A1 Symmetrical mass carrier produces stable floating half masses, e.g. suspended weight scales |
| 09/09/1998 | CN2290844Y Portable double-pointer lever dial balance |
| 09/09/1998 | CN2290843Y Hand swing-weight balance |
| 08/26/1998 | CN2289226Y Lever-type electronic platform scale |
| 07/28/1998 | US5785048 Inhaler device with means for assessing its depletion level |
| 07/02/1998 | WO1998007459A3 Inhaler device with means for assessing its depletion level |
| 06/03/1998 | CN2283242Y Steelyard with scale |
| 05/28/1998 | DE19643450A1 Ultramicro balance unit used as sensitive suspension scales |
| 05/14/1998 | DE19645773A1 Ultramicro balance unit used as sensitive suspension scales |
| 05/06/1998 | CN1180836A Balance with double scale |
| 04/29/1998 | CN2280283Y Steelyard with fixed counterweight |
| 04/29/1998 | CN2280282Y Fraudulent-proof steelyard |
| 04/16/1998 | WO1998015802A1 Device and method for permitting high maximum load on sensitive swinging scales |
| 04/08/1998 | CN2278209Y Automatic balance |
| 02/26/1998 | WO1998007459A2 Inhaler device with means for assessing its depletion level |
| 02/24/1998 | US5721399 Golf club swing weight scale |
| 01/07/1998 | EP0695416B1 Letter weighing device |
| 01/07/1998 | CN2272136Y Double-staff counter scale |
| 12/31/1997 | CN2271707Y Hand beam counterweight |
| 12/09/1997 | US5696355 Letter weighing device with slidable fulcrum |
| 12/03/1997 | CN2269586Y Double rail beam type weighing structure |
| 11/26/1997 | CN2268927Y Dial level scale |
| 10/22/1997 | CN2265533Y Integral counterfeit-proof steelyard |
| 09/09/1997 | US5665925 Device for performing a weight measurement in centrifuges |
| 08/27/1997 | CN1158162A Deposition sensing method and apparatus |
| 08/20/1997 | CN2260316Y Digital dial weighing apparatus |
| 07/30/1997 | CN2258610Y Double-pointer multi-circle rotation type lever scale balance series |
| 06/18/1997 | CN1035214C Method and means of tuning eight-tone organ tone board |
| 04/01/1997 | US5616889 Apparatus for weighing a load with a pair of summing bars and suspension straps |
| 03/05/1997 | CN2248864Y Hanging type double arm electronic balance |
| 02/18/1997 | US5604334 Precision balance |
| 01/08/1997 | CN2244715Y Mechanical weighing apparatus |
| 12/18/1996 | CN2243070Y Portaple steelyard |
| 12/04/1996 | CN2241870Y New-type steelyard |
| 12/04/1996 | CN2241869Y Mechanical balance |
| 11/27/1996 | EP0744108A1 Signalling method and structure suitable for out-of-band information transfer in communication network |
| 11/19/1996 | US5577069 Signalling method and structure suitable for out-of-band information transfer in communication network |
| 10/30/1996 | CN2239019Y Moment balance type automatic steelyard |
| 10/30/1996 | CN2238653Y Automatic pre-alarm device for drop injection |
| 10/09/1996 | CN2237231Y Improved platform scale |
| 08/28/1996 | CN2234082Y Lever type plateform scale |
| 06/26/1996 | CN2230033Y Hand carrying type automatic measuring balance with scaled disc |
| 06/26/1996 | CN2230032Y high precision lever balance with scaled disc |
| 06/19/1996 | CN1125001A Letter weighing device |
| 06/13/1996 | WO1996018254A1 Signalling method and structure suitable for out-of-band information transfer in communication network |
| 02/07/1996 | EP0695416A1 Letter weighing device |
| 01/10/1996 | EP0691529A1 Method and device for preparing a product resulting by the addition of proportioning multiple components |
| 01/08/1996 | CA2153352A1 Process and device for preparing a product by addition of several components in a given ratio |
| 12/06/1995 | CN2214666Y Multipurpose measuring implement |
| 11/01/1995 | CN2211596Y Meter |