Elevator and escalator tool
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United States of America Patent
Stats
-
Sep 16, 2014
Grant Date -
Sep 11, 2014
app pub date -
May 23, 2014
filing date -
Mar 23, 2011
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A tool for use with elevators and escalators, having two or more slidably connected assemblies, is provided. The assemblies have rails connected together and arranged in a parallel orientation. Support members are connected to the rails and a plurality of treads is attached to the support members. The treads are configured to provide a working surface upon which personnel can stand, sit or kneel and upon which materials can be placed. An extension member is connected to one end of the rails. Each extension member includes a locking member and a stop. Each locking member includes a first arm, a second arm and a third arm. In an open position, the third arm is in contact with the stop and in a closed position, the second arm is in contact with the stop. The assemblies are configured to bridge gaps formed within and around the elevators and escalators.
First Claim
Family
International Classification(s)
Cited Art Landscape
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