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

Fire escape – ladder – or scaffold – Torso harness

Climbing device

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

Climbing device

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

Climbing device

Fire escape – ladder – or scaffold – Torso harness – With pole encircling or grasping means

Climbing device

Fire escape – ladder – or scaffold – Wall- or floor-attached – Independent rung or step

Climbing device

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

Climbing device

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

Climbing device

Fire escape – ladder – or scaffold – Ladder – With hook or grab

Climbing device

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

Climbing device for building frames

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

Climbing device for building frames

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

Climbing device for columnar members, such as trees, poles and t

Fire escape – ladder – or scaffold – Wall- or floor-attached – Independent rung or step

Climbing device for vehicles

Fire escape – ladder – or scaffold – Wall- or floor-attached

Climbing device, in particular for a climbing scaffold

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

Climbing harness having adjustable leg loops and rise

Fire escape – ladder – or scaffold – Torso harness – Ladder-associated

Climbing safety device

Fire escape – ladder – or scaffold – Torso harness – Ladder-associated

Climbing safety device for tower crane

Fire escape – ladder – or scaffold – Body catcher – Sheet or net type

Climbing safety net

Fire escape – ladder – or scaffold – Wall- or floor-attached – Independent rung or step

Climbing step with embedded reflection plate

Fire escape – ladder – or scaffold – Wall- or floor-attached – Single pole or strand

Climbing stick apparatus