4. Conveyors: power-driven
  5. Conveyor or accessory therefor specialized to convey people
  6. Moving hand-support structure

Frank M. Sansevero

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Automatic protection of elevator mechanics

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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Balustrade and deck mounting assembly for escalator or moving wa

Conveyors: power-driven – Conveyor or accessory therefor specialized to convey people – Moving hand-support structure
Patent

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Balustrade handrail entry housing

Conveyors: power-driven – Conveyor or accessory therefor specialized to convey people – With means to control the operation of the section
Patent

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Combined escalator comb and floor plate

Material or article handling equipment – Conveying – lifting – or transferring article – Mobile stair
Design Patent

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Curved escalator with fixed center constant radius path of trave

Conveyors: power-driven – Conveyor or accessory therefor specialized to convey people – By stairway having steps forming an endless member
Patent

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Profile ID: LFUS-PAI-P-212077

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