4. Elevator, industrial lift truck, or stationary lift for vehicle
  5. Stairway assist for individual or minor barrier lift for...
  6. Mounted adjacent stairway for travel parallel thereto

Gerd Grass

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Drive configuration for stair lifts

Elevator – industrial lift truck – or stationary lift for vehicle – Stairway assist for individual or minor barrier lift for... – Mounted adjacent stairway for travel parallel thereto
Reexamination Certificate

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Drive for a freight elevator, in particular for a stair climber

Elevator – industrial lift truck – or stationary lift for vehicle – Stairway assist for individual or minor barrier lift for... – Mounted adjacent stairway for travel parallel thereto
Patent

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Fuel supply system for an internal combustion engine in a...

Internal-combustion engines – Charge forming device – Including cylinder pressure or temperature responsive means
Reexamination Certificate

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Fuel supply system for an internal combustion engine,...

Internal-combustion engines – Charge forming device – Fuel injection system
Reexamination Certificate

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Method and device for checking the performance reliability...

Data processing: vehicles – navigation – and relative location – Vehicle control – guidance – operation – or indication – With indicator or control of power plant
Reexamination Certificate

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Profile ID: LFUS-PAI-P-286097

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