4. Fire escape, ladder, or scaffold
  5. Ladder and platform
  6. Platform with ladder as support

James F. Stamper

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Combined chair and stool apparatus

Fire escape – ladder – or scaffold – Ladder and platform – Platform with ladder as support
Patent

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Locking assembly for a folding seat

Fire escape – ladder – or scaffold – Ladder and platform – Platform with ladder as support
Patent

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Retractable clothesline device

Winding – tensioning – or guiding – Strand tensioning device – Tortuous course
Patent

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Retractable clothesline device

Winding – tensioning – or guiding – Strand tensioning device – Tortuous course
Patent

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Trash can hauler

Land vehicles – Wheeled – Tiltable vehicles – stabilized by attendant or article
Patent

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Profile ID: LFUS-PAI-P-884561

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