4. Elevator, industrial lift truck, or stationary lift for vehicle
  5. Stationary lift for roadway vehicle or required component...
  6. Having specific drive means for support

Christian G. Tonna

Inventor

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Elevator car door lock

Elevator – industrial lift truck – or stationary lift for vehicle – Stationary lift for roadway vehicle or required component... – Having specific drive means for support
Patent

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Elevator door lock

Elevator – industrial lift truck – or stationary lift for vehicle – Stationary lift for roadway vehicle or required component... – Having specific drive means for support
Patent

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Elevator door system

Elevator – industrial lift truck – or stationary lift for vehicle – With barrier for regulating access to load support – Includes motor or motor driven linkage for shifting barrier
Reexamination Certificate

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Elevator rotary door interlock

Elevator – industrial lift truck – or stationary lift for vehicle – Stationary lift for roadway vehicle or required component... – Having specific drive means for support
Patent

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Elevator rotary lost door interlock

Elevator – industrial lift truck – or stationary lift for vehicle – Stationary lift for roadway vehicle or required component... – Having specific drive means for support
Patent

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Profile ID: LFUS-PAI-P-542134

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