• All sections
• F - Mechanical engineeringlightingheatingweaponsblasting
• F16C - Shaftsflexible shaftsmechanical means for transmitting movement in a flexible sheathingelements of crankshaft mechanismspivotspivotal connectionsrotary engineering elements other than gearing, coupling, clutch or brake elementsbearings
• F16C 19/30 - Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings for axial load mainly

Patent holdings for IPC class F16C 19/30

Total number of patents in this class: 309

10-year publication summary

Principal owners for this class