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Title:
CENTRIFUGAL FAN DEVICE
Document Type and Number:
WIPO Patent Application WO/2013/188499
Kind Code:
A3
Abstract:
A dispensing device includes a housing, a fan, and an annular reservoir. A compound is disposed within the reservoir. The dispensing device further includes a permeable substrate in communication with the annular reservoir for releasing the compound in a first passive state. The compound is released from the permeable substrate according to a uniform diffusion profile. Rotation of the fan causes air to pass over the permeable substrate to release the compound in a second active state.

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Inventors:
SHARMA NITIN (US)
Application Number:
PCT/US2013/045337
Publication Date:
February 13, 2014
Filing Date:
June 12, 2013
Export Citation:
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Assignee:
JOHNSON & SON INC S C (US)
SHARMA NITIN (US)
International Classes:
A61L9/12
Domestic Patent References:
WO2007109504A22007-09-27
WO2011019404A22011-02-17
WO2012149114A12012-11-01
Foreign References:
US5431885A1995-07-11
EP0672425A11995-09-20
US2562589A1951-07-31
EP1262100A12002-12-04
Attorney, Agent or Firm:
MAURER, Brant, T. (Inc.1525 Howe Stree, Racine WI, US)
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