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

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

Bunk bed-ladder arrangement

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

Bunk ladder

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

Bunk ladder anchor

Fire escape – ladder – or scaffold – Having transpositioning base and erecting means – Telescopic erecting means

Bus loader

Fire escape – ladder – or scaffold – Convertible – Furniture

Cabinet type fire escape

Fire escape – ladder – or scaffold – Single stile – strand or pole – Flexible

Cable grab

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

Cable hook tracking system

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

Cable protector

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

Cable support for workmen on roofs

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

Cam adjustable climbing tree stand

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

Cam lock

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

Cam operated holding belt for tree stand

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

Camouflage device for equipment legs

Fire escape – ladder – or scaffold – Torso harness

Capture strap for a rescue harness and method of use

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

Cargo loader with quick-release lift-assisted handrail

Fire escape – ladder – or scaffold – Combined

Carpentry work station

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

Carrier for construction of buildings

Fire escape – ladder – or scaffold – Convertible

Cart and ladder combination

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

Cast metal treestand