Elevator – industrial lift truck – or stationary lift for vehicle – With barrier for regulating access to load support – Operation variable for emergency – maintenance – or abnormal...
Reexamination Certificate
2005-03-08
2005-03-08
Salata, Jonathan (Department: 2837)
Elevator, industrial lift truck, or stationary lift for vehicle
With barrier for regulating access to load support
Operation variable for emergency, maintenance, or abnormal...
C187S332000, C187S280000
Reexamination Certificate
active
06863160
ABSTRACT:
A service barrier for elevator equipment and a method for deploying the same, said barrier comprising a floor plate and a plurality of leaves hinged along vertical axes, said floor plate pivotally mounted in front of said elevator equipment and at least one of said plurality of hinged leaves mounted to a side of said elevator equipment, wherein the floor plate is pivotal from a stored position to a substantially horizontal extended position, and said plurality of hinged leaves fold out from a stored position between said stored floor plate and said elevator equipment to an extended position thereby establishing a space in front of said elevator equipment so as to permit maintenance work.
REFERENCES:
patent: 415848 (1889-11-01), Schlesser
patent: 925456 (1909-06-01), Christensen
patent: 1993285 (1935-03-01), Sigmund
patent: 6202800 (2001-03-01), Muller et al.
patent: 6691833 (2004-02-01), Elsener et al.
patent: 6739432 (2004-05-01), Elsener
patent: 20010022253 (2001-09-01), Reuter et al.
patent: 897 372 (1999-02-01), None
patent: 2158038 (1985-11-01), None
patent: 54108333 (1979-08-01), None
patent: 02291377 (1990-12-01), None
patent: 04140294 (1992-05-01), None
patent: 05043162 (1993-02-01), None
patent: 05097357 (1993-04-01), None
patent: 06156922 (1994-06-01), None
Inventio AG
Ostrolenk Faber Gerb & Soffen, LLP
Salata Jonathan
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