Surgery – Respiratory method or device – Means for removing substance from respiratory gas
Reexamination Certificate
2006-12-06
2010-06-01
Bianco, Patricia M (Department: 3772)
Surgery
Respiratory method or device
Means for removing substance from respiratory gas
C128S205250, C128S205270, C128S206110, C128S206160, C128S206180, C128S206190, C128S206210, C128S206240, C128S206260, C128S206270, C128S206280, C128S207110, C128S207120, C128S207130, C128S207180, C128S202270, C128S204180, C128S204210, C128S204230, C128S203120, C128S203150, C128S203290
Reexamination Certificate
active
07726314
ABSTRACT:
The present invention is a generally conical nebulizer, aerosol, filter or inhalant face mask for sealing against the atmosphere a wearer's mouth and nose, the improvement comprising a representation of a face on the outside surface with an exhaust valve located where the mouth would be located. The exhaust valve is adapted to visibly lift outward and up from the outside mask surface to imitate a flapping tongue.
REFERENCES:
patent: 6192876 (2001-02-01), Denyer et al.
patent: 7082947 (2006-08-01), Smaldone
Bianco Patricia M
Patel Nihir
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