Inhaler for powdery substances

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 8261737
APP PUB NO 20090050149A1
SERIAL NO

12224473

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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An inhaler for powdery substances, in particular medical substances, has a substance storage chamber and a dosing chamber, which receives a defined amount of the substance, is formed as a cross-hole of a rod and can be displaced from a filling position into an emptying position, in which emptying position the dosing chamber is located in an air flow channel. The rod has a number of dosing chambers located one after the other on the rod, which preferably move into the emptying position one after the other during a discharge actuation and can be blown out one by one as intermingling small portions (instead of one large one) by positive air pressure in the air flow channel.

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First Claim

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Patent Owner(s)

  • VON SCHUCKMANN, ALFRED

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Von, Schuckmann Alfred Kevelaer, DE 92 1557

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