CPC Subgroup Additional Only
Y10T 74/2121 Flywheel, motion smoothing-type
Full Title
Machine element or mechanism > Elements > Flywheel, motion smoothing-type
6 direct subcodes
Child Classifications
Navigate with arrow keys, Enter to open
- Y10T 74/2122 with fluid balancing means
- Y10T 74/2127 with electrical or magnetic damping
- Y10T 74/2128 Damping using swinging masses, e.g., pendulum type, etc.
- Y10T 74/213 Damping by increasing frictional force
- Y10T 74/2131 Damping by absorbing vibration force [via rubber, elastomeric material, etc.]
- Y10T 74/2132 Structural detail, e.g., fiber, held by magnet, etc.
Top Applicants
Top 10 applicants by patent filingsfor class Y10, 2013–2023, worldwide · Source: EPO PATSTAT
- BOEING COMPANY US 2,373
- FORD GLOBAL TECHNOLOGIES US 2,244
- HYUNDAI MOTOR COMPANY KR 2,186
- TOYOTA MOTOR CORPORATION JP 1,997
- 3M INNOVATIVE PROPERTIES COMPANY (MINNESOTA MINING AND MANUFACTURING INNOVATIVE PROPERTIES COMPANY) US 1,837
- GE (GENERAL ELECTRIC COMPANY) US 1,794
- SAMSUNG ELECTRONICS COMPANY KR 1,705
- CORNING US 1,569
- TOYOTA MOTOR CORPORATION 1,403
- LG CHEM KR 1,364