4. Fire escape, ladder, or scaffold
  5. Torso harness
  6. Strand-engaging, with descent retarder

Hubert Kowalewski

Inventor

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Climbing appliance for roping-up and roping-down operations

Fire escape – ladder – or scaffold – Pole or strand grasping-type climber
Reexamination Certificate

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Safety device for ascending and lowering processes by means of a

Fire escape – ladder – or scaffold – Torso harness – Strand-engaging – with descent retarder
Patent

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Profile ID: LFUS-PAI-P-762482

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