Self-contained breathing system

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 8950401
APP PUB NO 20120138059A1
SERIAL NO

13371744

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Abstract

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A breathing apparatus is operable in self-contained and filtered modes of operation. In the self-contained mode of operation, a breathable gas is delivered to a user from a self-contained source of breathing gas. In a second, filtered mode of operation, a suction source draws ambient air through a filter removing contaminants and delivers filtered ambient air to the user. A method of delivering air to a subject is also provided.

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Patent Owner(s)

Patent OwnerAddress
WILCOX INDUSTRIES CORP25 PISCATQUA DRIVE NEWINGTON NH 03801

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Desrosiers, Daniel A Epping, US 4 129
Hansen, Mark A Virginia Beach, US 13 169
Lemire, Gary M Lee, US 65 1825
Teetzel, James W York, US 129 4037

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