F01L3/085 - CPC Classification Index

ClassID:

137256 ⎘

F01L3/085 - CPC Classification

Classification description:

Lift-valve, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces; Parts or accessories thereof; Valves guides; Sealing of valve stem, e.g. sealing by lubricant Valve cages

Recent Application in this class:

20220341350

Multi-valve

20180371965

Frustoconically supported valve stem seal assembly

20180283235

Internal combustion engine

20130195703

Poppet valve assembly

20130025571

INTERNAL COMBUSTION ENGINE

20120073534

VALVE LIFTER FOR INTERNAL COMBUSTION ENGINE

20100040497

Poppet valve assembly

20070272179

Internal combustion engine with electronic valve actuators and control system therefor

17201423

Gasket for a valve of an internal combustion engine