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

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Safety device for ladders

Fire escape – ladder – or scaffold – Safety device for ground-supported ladder

Patent

[ 0.00 ] – not rated yet Voters 0 Comments 0

Safety device for lifter-equipped extensible ladder vehicle

Fire escape – ladder – or scaffold – Automatic control

Patent

[ 0.00 ] – not rated yet Voters 0 Comments 0

Safety device for mobile work platform lift

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

Patent

[ 0.00 ] – not rated yet Voters 0 Comments 0

Safety device for pylon

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

Reexamination Certificate

[ 0.00 ] – not rated yet Voters 0 Comments 0

Safety device for roof work

Fire escape – ladder – or scaffold – Torso harness

Patent

[ 0.00 ] – not rated yet Voters 0 Comments 0

Safety device for scaffold

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

Patent

[ 0.00 ] – not rated yet Voters 0 Comments 0

Safety device for scaffold

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

Patent

[ 0.00 ] – not rated yet Voters 0 Comments 0

Safety device for scaffoldings

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

Patent

[ 0.00 ] – not rated yet Voters 0 Comments 0

Safety device for securing a ladder to an aerial cable

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

Patent

[ 0.00 ] – not rated yet Voters 0 Comments 0

Safety device for steelworkers

Fire escape – ladder – or scaffold – Torso harness

Patent

[ 0.00 ] – not rated yet Voters 0 Comments 0

Safety device for working at great heights

Fire escape – ladder – or scaffold – Torso harness

Patent

[ 0.00 ] – not rated yet Voters 0 Comments 0

Safety device inspection indicator

Fire escape – ladder – or scaffold – With indicator – signal or alarm

Patent

[ 0.00 ] – not rated yet Voters 0 Comments 0

Safety device with retractable lifeline

Fire escape – ladder – or scaffold – Torso harness – Attached to strand wound on reel – and means for retarding...

Patent

[ 0.00 ] – not rated yet Voters 0 Comments 0

Safety devices for fall restraint

Fire escape – ladder – or scaffold – With storage device for supple escape – Reel

Patent

[ 0.00 ] – not rated yet Voters 0 Comments 0

Safety equipment

Fire escape – ladder – or scaffold – Means maintaining step lever on horizontally pivoted ladder

Patent

[ 0.00 ] – not rated yet Voters 0 Comments 0

Safety escape apparatus for elevated structures

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

Patent

[ 0.00 ] – not rated yet Voters 0 Comments 0

Safety escape chute

Fire escape – ladder – or scaffold – Chute or escape tower for personnel – With ladder

Patent

[ 0.00 ] – not rated yet Voters 0 Comments 0

Safety extension for a fixed ladder with an adjustable mount

Fire escape – ladder – or scaffold – With handrail or guard for ladder

Patent

[ 0.00 ] – not rated yet Voters 0 Comments 0

Safety featured ladder scaffolding

Fire escape – ladder – or scaffold – Safety device for ground-supported ladder

Patent

[ 0.00 ] – not rated yet Voters 0 Comments 0

Safety fence assembly for use in a building under construction

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

Patent

[ 0.00 ] – not rated yet Voters 0 Comments 0

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