CPC Subgroup Additional Only
Y10T 137/7784 Responsive to change in rate of fluid flow
Full Title
Fluid handling > Line condition change responsive valves > With separate connected fluid reactor surface > Responsive to change in rate of fluid flow
4 direct subcodes
Child Classifications
Navigate with arrow keys, Enter to open
- Y10T 137/7785 Valve closes in response to excessive flow
- Y10T 137/7786 Turbine or swinging vane type reactor
- Y10T 137/7787 Expansible chamber subject to differential pressures
- Y10T 137/7792 Movable deflector or choke
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