Elevator virtual aerodynamic shroud

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 10246300
APP PUB NO 20170001838A1
SERIAL NO

15185571

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Importance

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Abstract

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An elevator car (20) comprises: a cab (24) having a top, a bottom, a left side, a right side, a front, and a back, the front having a door (50); and a frame (22) supporting the cab. The cab comprises a perimeter shroud (120; 320; 420; 620) protruding above a surface of the top and leaving a well (130) exposing a central portion of an upper surface (60) of the top; the perimeter shroud protrudes above the upper surface; and the perimeter shroud has, in vertical section, a curved portion.

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First Claim

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Patent Owner(s)

Patent OwnerAddress
OTIS ELEVATOR COMPANY10 FARM SPRINGS FARMINGTON CT 06032

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Lin, Ray-Sing Glastonbury, US 7 65
Parekh, David E Farmington, US 2 5
Polak, David R Glastonbury, US 10 52
Thompson, Mark S Tolland, US 35 816

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