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

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

Climbing tree stand

Fire escape – ladder – or scaffold – Convertible

Climbing tree stand

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

Climbing tree stand

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

Climbing tree stand

Fire escape – ladder – or scaffold – Scaffold external of shaft

Climbing tree stand

Fire escape – ladder – or scaffold – Scaffold external of shaft

Climbing tree stand

Fire escape – ladder – or scaffold – Scaffold external of shaft

Climbing tree stand

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

Climbing tree stand

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

Climbing tree stand

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

Climbing tree stand

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

Climbing tree stand and game cart

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

Climbing tree stand with backpack, climbing aid and seat

Fire escape – ladder – or scaffold – Scaffold external of shaft

Climbing tree stand with cable attachment

Fire escape – ladder – or scaffold – Scaffold external of shaft

Climbing tree stand with cable attachment

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

Climbing tree stand with supplemental bracing members

Fire escape – ladder – or scaffold – Torso harness

Clip for safety harnesses

Fire escape – ladder – or scaffold – Ladder with land vehicle

Clip for transportation of ladders and method

Fire escape – ladder – or scaffold – Wall- or floor-attached – Embedded scaffold support member

Clutch system

Fire escape – ladder – or scaffold – Unitary foldable – rigid scaffold or ladder – Trestle

Collapsable sawhorse bracket with interleaving legs