4. Planetary gear transmission systems or components
  5. With means to vary drive ratio or disconnect drive
  6. Gear shiftable axially to disconnect or vary ratio

Li-Yu Chen

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Automatic gear transmission apparatus

Machine element or mechanism – Gearing – Interchangeably locked
Reexamination Certificate

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Lubricating device for four-stroke engine

Internal-combustion engines – Lubricators – Crankcase – pressure control
Reexamination Certificate

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Parking brake and shift mechanism for vehicles

192 clutches and power-stop control – Transmission and brake – Motor vehicle
Reexamination Certificate

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Two-speed gearbox

Planetary gear transmission systems or components – With means to vary drive ratio or disconnect drive – Gear shiftable axially to disconnect or vary ratio
Patent

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Profile ID: LFUS-PAI-P-1263706

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