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

Fire escape – ladder – or scaffold – Means maintaining platform level on angularly movable support – Swingable support

Safeload indicator for aerial lift platform apparatus

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

Safety alarm tripod

Safety Anchor

Safety anchor

Safety anchor for use with slotted beams

Safety anchor system

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

Safety anchoring device comprising a shock absorber

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

Safety and accessibility assembly

Safety and support garment for use in tree stand

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

Safety apparatus

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

Safety apparatus

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

Safety apparatus

Safety apparatus for arresting the fall of a worker

Safety apparatus for roofers

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

Safety apparatus using parallel line catchers for elevated work

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

Safety attachment for ladder

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

Safety attachments for ladders

Fire escape – ladder – or scaffold – Horizontal traversing - actuation – control – or response – Holding means

Safety base for scaffolding

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

Safety belt