CPC Subgroup
G01G 1/02 Pendulum-weight apparatus
Full Title
Weighing apparatus involving the use of a counterweight or other counterbalancing mass > Pendulum-weight apparatus
6 direct subcodes
Child Classifications
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- G01G 1/04 the pendulum having a fixed pivot axis
- G01G 1/08 the pendulum having a moving pivot axis, e.g. a floating pendulum
- G01G 1/12 Constructional arrangements for obtaining equal indicative divisions
- G01G 1/14 Temperature compensating arrangements
- G01G 1/16 Means for correcting for obliquity of mounting
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