Respirator with floating elastomeric sleeve

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United States of America Patent

PATENT NO 9814913
APP PUB NO 20150136142A1
SERIAL NO

14081396

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Abstract

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A respirator device having an elastomeric sleeve is provided. In an exemplary embodiment, a respirator device as described herein includes a body including a receiver having an elastomeric sleeve and a filter cartridge that includes a rigid nozzle element. The elastomeric sleeve defines a channel, and the elastomeric sleeve is configured to deform around the nozzle element when the nozzle element is inserted into the channel.

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Patent Owner(s)

Patent OwnerAddress
3M INNOVATIVE PROPERTIES COMPANY3M CENTER P O BOX 33427 ST PAUL MN 55133-3427

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Blomberg, David M Lino Lakes, US 49 632

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