Drying and gas or vapor contact with solids – Apparatus – Houses – kilns – and containers
Reexamination Certificate
2008-10-10
2010-10-19
Lu, Jiping (Department: 3743)
Drying and gas or vapor contact with solids
Apparatus
Houses, kilns, and containers
C034S232000, C034S235000, C034S239000, C034S087000
Reexamination Certificate
active
07814678
ABSTRACT:
An application for a hearing aid drying/disinfecting system includes a closable container with an internally mounted ultra-violet lamp for disinfecting the hearing aid. A heating element creates an internal temperature that is higher than ambient temperature and a fan circulates air through shielded vents from the outside of the container through the container and back out, thereby drying the hearing aid contained within the drying/disinfecting system.
REFERENCES:
patent: 5640783 (1997-06-01), Schumaier
patent: 5852879 (1998-12-01), Schumaier
patent: 7017276 (2006-03-01), Greenspan et al.
patent: 2009/0296968 (2009-12-01), Wu et al.
patent: 2010/0088922 (2010-04-01), Romanek
Hearing Technologies International, Inc.
Larson & Larson P.A.
Liebenow Frank
Lu Jiping
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