Self-closing vent

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 10207132
APP PUB NO 20150047860A1
SERIAL NO

13968342

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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Self-closing vent assemblies configured to provide ventilation during normal ambient conditions and to close during a fire are provided. In one embodiment, the self-closing vent assembly includes a base vent plate having a plurality of apertures and a floating vent plate having a plurality of apertures offset from the apertures in the base vent plate. The floating vent plate is configured to move between a first position spaced apart by a distance from the base vent plate and a second position abutting the base vent plate.

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Patent Owner(s)

Patent OwnerAddress
FLANNERY INC300 PARKSIDE DRIVE SAN FERNANDO CA 91340

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Rutherford, Barry Chatsworth, US 10 179

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