Breathing Mask With Variable Airflow Resistance Insert

Number of patents in Portfolio can not be more than 2000

United States of America Patent

APP PUB NO 20160129286A1
SERIAL NO

14535641

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A breathing mask having a face mask with a breathing port and a variable breathing resistance insert attached to the port. The insert includes an air resistance valve including a cap having a first plurality of apertures arranged in an arcuate arrangement, and a base attached rotatably to the cap and having a second plurality of apertures arranged in an arcuate arrangement. The cap is incrementally rotatable relative to the base between a first position, in which each of the first plurality of apertures of the cap is aligned with a corresponding one of the second plurality of apertures of the base, and a second position, in which one of the first plurality of apertures of the cap is aligned with one of the second plurality of apertures of the base, and the remainder of the first plurality of apertures of the cap is not aligned with any of the remainder of the second plurality of apertures of the base. The insert includes a connecting ring attached to the base and is adapted to be secured to the breathing port of the face mask.

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Patent Owner(s)

Patent OwnerAddress
CLEVUM OÜNARVA MNT 5 TALLINN 10117

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Danford, Casey Cadillac, US 18 342

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