CPC Subgroup
G01G 13/02 Means for automatically loading weigh pans or other receptacles, e.g. disposable containers, under control of the weighing mechanism
Full Title
Weighing apparatus with automatic feed or discharge for weighing-out batches of material (for weighing a continuous stream G01G11/00; check-weighing G01G15/00; for fluids G01G17/04; apportioning by weight materials to be mixed G01G19/22; combinatorial weighing G01G19/387) > Means for automatically loading weigh pans or other receptacles, e.g. disposable containers, under control of the weighing mechanism
4 direct subcodes
Child Classifications
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- G01G 13/04 involving dribble-feed means controlled by the weighing mechanism to top up the receptacle to the target weight
- G01G 13/12 Arrangements for compensating for material suspended at cut-off, i.e. for material which is still falling from the feeder when the weigher stops the feeder
- G01G 13/14 Arrangements for determination of, or compensation for, the tare weight of an unloaded container, e.g. of a disposable container
Top Applicants
Top 10 applicants by patent filingsfor class G01, 2013–2023, worldwide · Source: EPO PATSTAT
- CHINESE ACADEMY OF SCIENCES 21,460
- ROBERT BOSCH DE 17,801
- SGCC(STATE GRID CORPORATION OF CHINA) 17,347
- SAMSUNG ELECTRONICS COMPANY KR 13,192
- QUALCOMM US 9,900
- HALLIBURTON ENERGY SERVICES GROUP US 9,742
- PHILIPS ELECTRONICS NL 7,249
- MITSUBISHI ELECTRIC CORPORATION JP 6,503
- ZHEJIANG UNIVERSITY 6,414
- DENSO CORPORATION JP 6,382