4. Fire escape, ladder, or scaffold
  5. Platform with elevating or lowering means
  6. Suspended

Stig Karlsen

Inventor

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Brace lock for scaffolding

Fire escape – ladder – or scaffold – Self-sustaining
Patent

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End cap system for scaffolding planks

Joints and connections – Structurally installed in diverse art device
Patent

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End cap system for scaffolding planks

Joints and connections – Interfitted members – Enlarged head in complementary recess – e.g. – dovetail – etc.
Patent

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End cap system for scaffolding planks

Joints and connections – Interfitted members – Enlarged head in complementary recess – e.g. – dovetail – etc.
Patent

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Guard rail stud adapter

Fire escape – ladder – or scaffold – Safety device – platform associated – Railing
Patent

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Profile ID: LFUS-PAI-P-259883

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