LandOfFree - US Patents - Listing for Fire escape, ladder, or scaffold

Fire escape – ladder – or scaffold – Torso harness – Attached to strand wound on reel – and means for retarding...

Personal emergency escaping device from skyscrapers

Fire escape – ladder – or scaffold – Torso harness – Attached to strand wound on reel – and means for retarding...

Personal emergency escaping device from skyscrapers

Fire escape – ladder – or scaffold – With storage device for supple escape

Personal fire escape assembly device

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

Personal high rise evacuation apparatus

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

Personal lowering device

Fire escape – ladder – or scaffold – Platform with elevating or lowering means – Suspended

Personal mini-hoist

Fire escape – ladder – or scaffold – With storage device for supple escape – Reel

Personal portable life-saving device

Fire escape – ladder – or scaffold – Torso harness

Personal safety device

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

Personal safety device

Fire escape – ladder – or scaffold – Traversing – track-mounted

Personal safety device

Fire escape – ladder – or scaffold – Torso harness

Personal safety device

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

Personal safety device for a vertical rope

Fire escape – ladder – or scaffold – Pitched roof conforming scaffold

Personal safety lanyard roof attachment apparatus

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

Personal safety methods and apparatus

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

Personal stand and method of using a personal stand

Fire escape – ladder – or scaffold – Pole or strand grasping-type climber – Foot- or leg-attachable

Personnel chain climber

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

Personnel elevating apparatus

Fire escape – ladder – or scaffold – Inclined cable supporting carrier traveling therealong

Personnel evacuation apparatus for an offshore platform

Fire escape – ladder – or scaffold – Torso harness

Personnel fall-arrest systems