Patents for G01G 21 - Details of weighing apparatus (4,748) |
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12/12/1978 | US4129191 Optical detector which compensates for nonlinearities in a weight measuring system |
10/31/1978 | US4122940 Apparatus for the weighing of mass produced articles |
10/24/1978 | US4121678 Weighing scale with correction for non-linear spring |
10/17/1978 | US4120371 Load holder extension for beam balance scales |
10/10/1978 | US4119162 Kitchen or household weighing balance |
10/03/1978 | US4117719 Measuring friction bearings |
07/18/1978 | US4100985 Vibration-resistant balance |
07/11/1978 | US4099587 Electromagnetic compensation weighing apparatus including preloading and load-responsive current components |
06/20/1978 | US4095658 Fluid measurement device |
06/13/1978 | US4094368 Load cell overload protection system for weighing scales |
05/09/1978 | US4088198 Load lever |
04/25/1978 | US4085850 Single load cell weigh hopper system |
04/25/1978 | US4085811 Electromagnetically compensating beamless dynamometer or weighing device |
04/11/1978 | US4083418 Beam weighing scale for different weight units |
02/28/1978 | US4076320 Down filling machine |
01/10/1978 | US4067408 Balance mechanism |
01/03/1978 | US4066140 Heavy duty industrial scale |
12/13/1977 | US4062416 Electromagnetically compensating beamless dynamometer or weighing machine |
12/13/1977 | US4062415 Method for weighing a vessel supported by shafts journaled in pressurized bearings |
11/15/1977 | US4058179 Load cell scale |
09/27/1977 | US4050532 Platform type weighing scale |
09/27/1977 | US4050531 Beam balance weighing scale with self-aligning point contact support elements |
08/23/1977 | US4043415 Precision balance with pan assembly guided by parallelogram linkage having two flexible members |
08/23/1977 | US4043414 Weighing scale with compensating weights |
08/16/1977 | US4042051 Flexibly mounted container system |
08/02/1977 | US4039035 Weighing balance |
07/05/1977 | US4033420 Weighing scale |
06/14/1977 | US4029163 Weighing apparatus |
05/17/1977 | US4023633 Flexure scale |
04/05/1977 | US4015678 Mass and force meter with levelling means |
03/08/1977 | US4010811 Platform scale |
03/08/1977 | US4010810 Heavy duty denier type balance |
12/28/1976 | US3999621 Low profile platform weighing scale |
12/14/1976 | US3997015 Test weight |
12/14/1976 | US3997014 Mounting and protective means in force measuring of weighing devices |
11/23/1976 | US3993151 Mass and force meter |
11/23/1976 | US3993150 Economical weighing apparatus employing a cantilever beam structure |
11/09/1976 | US3990526 Weighing scales with vertical guidance means |
10/12/1976 | US3985190 Damping or attenuation device for the stopping or arresting arrangement of a scale |
09/14/1976 | US3980148 Device for weighing stationary objects |
08/10/1976 | US3973637 Precision balance with resiliently mounted weighing pan |
07/13/1976 | US3968849 Lightweight portable scale |
06/15/1976 | US3963082 Force measuring apparatus of the vibratory string type |
05/11/1976 | US3955638 Precision balance |
02/17/1976 | US3938603 Constant moment weigh scale with floating flexure beam |
02/03/1976 | US3935914 Vehicle platform scale |
02/03/1976 | US3935913 Platform weighing scale |
01/13/1976 | US3931860 Low-profile platform scale |