Conveyors: power-driven – Conveyor or accessory therefor specialized to convey people – Moving hand-support structure
Reexamination Certificate
2007-03-20
2007-03-20
Crawford, Gene O. (Department: 3651)
Conveyors: power-driven
Conveyor or accessory therefor specialized to convey people
Moving hand-support structure
C198S337000, C198S335000
Reexamination Certificate
active
11189414
ABSTRACT:
An escalator or moving walkway with a handrail and a handrail entryway has a finger contact protection cover, wherein the finger contact protection cover includes corrugated bristles. The corrugated bristles allow the gap between the handrail and the entryway to be minimized. The bristle construction also provides improved tactile feedback when a user's hand contacts the bristles, allowing the hand to be more quickly removed from the handrail and contact with the bristles, avoiding potential injury.
REFERENCES:
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patent: 4619355 (1986-10-01), Adrian et al.
patent: 5064047 (1991-11-01), Moldenhauer et al.
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patent: 6131719 (2000-10-01), Gore
patent: 6141818 (2000-11-01), Weihrauch
patent: 6623200 (2003-09-01), Gueret
Sailer Paul
Thierer Walter
Crawford Gene O.
Inventio AG
Prakasam Ramya G.
Schweitzer Cornman Gross & Bondell LLP
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