LandOfFree - US Patents - Listing for Fire escape, ladder, or scaffold,Torso harness,Strand-engaging, with descent retarder

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

Friction-type descent control device

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

Gravity impelled personal lowering vehicle

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

Harness and seat board repelling system

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

Harness for human wear

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

Harness for human wear

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

Harness tree seat with ascender

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

Highrise family fire escape device

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

Inertia rope grab

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

Life-saving device for people in tall buildings

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

Load lowering apparatus

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

Lowering device

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

Manually operated conveying apparatus

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

Manufacturing process of a wear resistant attachment device...

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

Multifunctional belaying device for a rope

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

Multipurpose safety and positioning belt

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 – Torso harness – Strand-engaging – with descent retarder

Personal safety device

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

Personal safety device for a vertical rope