IPC Subgroup
G01G 19/4 with provisions for indicating, recording, or computing price or other quantities dependent on the weight
Introduced: September 1968
Last revised: January 2006
Full Title
Weighing apparatus or methods adapted for special purposes not provided for in groups > with provisions for indicating, recording, or computing price or other quantities dependent on the weight
Classification Context
- Section:
- PHYSICS
- Class:
- MEASURING; TESTING
- Subclass:
- WEIGHING
Related Keywords
COMPUTING in weighing apparatusMARKING of pipettes with their weights in weighing-machinescomputing PRICES in weighing-apparatus
4 direct subcodes
Child Classifications
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- G01G 19/41 using mechanical computing means
- G01G 19/413 using electromechanical or electronic computing means
- G01G 19/417 with provision for checking computing part of balance
- G01G 19/42 for counting by weighing
Top Applicants
Top 10 applicants by patent filingsfor class G01, 2013–2023, worldwide · Source: EPO PATSTAT
- SGCC(STATE GRID CORPORATION OF CHINA) 41,447
- CHINESE ACADEMY OF SCIENCES 32,952
- ROBERT BOSCH DE 16,470
- SAMSUNG ELECTRONICS COMPANY KR 10,052
- SINOPEC (CHINA PETROCHEMICAL CORPORATION) 9,573
- ZHEJIANG UNIVERSITY 9,529
- GUANGDONG POWER GRID CORPORATION 8,615
- TSINGHUA UNIVERSITY 7,805
- HALLIBURTON ENERGY SERVICES GROUP US 7,796
- QUALCOMM US 7,171