Automatic door with biased open and manually closed external partial door

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 12006760
APP PUB NO 20240110432A1
SERIAL NO

17955799

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A door assembly may include a first sidelite, a second sidelite where the first and second sidelites are disposed in a common plane and defining a door opening between the first and second sidelites, a first sliding panel, a second sliding panel where the first and second sliding panels are movable from a closed position disposing the first and second sliding panels to block access through the door opening and an open position in which the first sliding panel is proximate the first sidelite and the second sliding panel is proximate the second sidelite, and are disposed in a second plane parallel to the common plane in both the open and closed position, a first partial door panel disposed in a third plane opposite the second plate relative to the common plane, and a second partial door panel disposed in the third plane.

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Patent Owner(s)

Patent OwnerAddress
ASSA ABLOY ENTRANCE SYSTEMS ABBOX 131 261 22 LANDSKRONA SWEDEN

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Gilbert, Christopher B Harrisburg, US 3 13
Pipkins, Charles Alan Indian Trail, US 1 0

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