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

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

Foldable vehicle ladder system

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

Foldable work platform

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

Foldable work platform

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

Foldaway splay-legged stand

Fire escape – ladder – or scaffold – Door and ladder

Foldaway stool mounted to inside of cabinet door

Fire escape – ladder – or scaffold – Suspended platform

Folded tire step and wheeled caddy apparatus

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

Folding building side mounted fire ladder

Fire escape – ladder – or scaffold – Convertible – Ladder

Folding chair capable of converting into step ladder

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

Folding deer stand apparatus

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

Folding escape/rescue ladder

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

Folding fire escape ladder

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

Folding fire escape ladder

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

Folding foot step

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

Folding foot step with anti-skid surface

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

Folding guard rail for a platform

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

Folding hunter ladder stand

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

Folding ladder

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

Folding ladder

Fire escape – ladder – or scaffold – Convertible – Ladder

Folding ladder