Surgery – Respiratory method or device – Means for removing substance from respiratory gas
Reexamination Certificate
2007-01-02
2007-01-02
Bennett, Henry (Department: 3743)
Surgery
Respiratory method or device
Means for removing substance from respiratory gas
C128S207180, C128S205290, C128S205110, C128S205250, C128S205270, C128S206120, C128S206180, C128S206210, C128S207130, C128S204120, C128S200240, C128S201250
Reexamination Certificate
active
10975270
ABSTRACT:
A nostril filtering system is described for providing clean, filtered air for breathing in through the nose. The filtering system includes a soft, pliable filter material held in a flexible frame that can be inserted into each nostril of a user. In the case of foul odors or noxious fumes, for example, the filter can include an activated charcoal filter portion. The device can be offered in several sizes to accommodate adults and children.
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Bennett Henry
Galbreath John A.
Galbreath Law Offices, P.C
Patel Nihir
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