Powered air purifying respirator system and breathing apparatus

United States of America Patent

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app pub date
Sep 8, 2005
filing date
Mar 21, 2003

priority date (Note)
Abandoned

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Abstract

A combination of an SCBA system for providing bottled air to a user and a PAPR system for purifying ambient air for use by a user wherein the two systems are used alternatingly depending on the contaminated condition of the ambient air and the oxygen content of the ambient air.

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Patent Owner(s)

Patent Owner	Address
IMMEDIATE RESPONSE TECHNOLOGIES LLC	7100 HOLLADAY TYLER ROAD GLEN DALE MD 20769

International Classification(s)

A62B:DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING

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[Patents Count]

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Alvey, Jeffery A	Union Bridge, MD	1	11
Brookman, Michael J	Branford, CT	12	397

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Powered air purifying respirator system and breathing apparatus

Number of patents in Portfolio can not be more than 2000

United States of America Patent

11221661

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11221661

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Abstract

First Claim

Family

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