Demand regulator

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 12115396
APP PUB NO 20210260412A1
SERIAL NO

17254081

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A demand regulator for a breathing apparatus. The demand regulator comprises: a flow regulation mechanism for regulating a flow of breathing gas, the flow regulation mechanism having a closed configuration in which breathing gas flow is substantially prevented; a connection mechanism for releasably connecting the flow regulator to a breathing mask, the connection mechanism comprising a release actuator for releasing the connection mechanism; a latch configured to be activated to thereby releasably retain the flow regulation mechanism in the closed configuration; a first latch activation mechanism configured for manual actuation by a user to thereby activate the latch; and a second latch activation mechanism configured to be actuated by the release actuator of the connection mechanism to thereby activate the latch during release of the connection mechanism.

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First Claim

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Patent Owner(s)

Patent OwnerAddress
DRAEGER SAFETY UK LIMITEDULLSWATER CLOSE BLYTH RIVERSIDE BUSINESS PARK BLYTH NORTHUMBERLAND NE24 4RG

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Brimer, Lee Kevin Newcastle Upon Tyne, GB 2 0
Townsend, Paul Nicholas Cramlington Northumberland, GB 6 10

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