Dispensing device

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United States of America Patent

PATENT NO 9498554
APP PUB NO 20140027530A1
SERIAL NO

13556977

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A dispensing device for release of an air treatment material includes a semi-permeable substrate having a mesh size between about 15 strands per cm to about 79 strands per cm and a support component for supporting the semi-permeable substrate. The dispensing device releases the air treatment material at a rate of at least about 0.05 mg/hr at about 25° C.

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Patent Owner(s)

  • S.C. JOHNSON & SON, INC.

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Cao, Hai Yan Shanghai, CN 4 22
Chen, Amos Pudong District, CN 5 23
Han, Shumao Shanghai, CN 4 22
Jia, Joanna PuDong, CN 4 22
Munoz, Salvador S Grayslake, US 1 4
Shi, Deliang Kenosha, US 13 94

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