Surgery – Respiratory method or device – Respiratory gas supply means enters nasal passage
Reexamination Certificate
2010-07-20
2011-10-25
Yu, Justine R (Department: 3771)
Surgery
Respiratory method or device
Respiratory gas supply means enters nasal passage
C128S200240
Reexamination Certificate
active
08042547
ABSTRACT:
In an embodiment, a respiratory shield is disclosed. The respiratory shield is sized to be coupled with a respiratory device having a nasal air intake member so as to be positioned along an oral airflow axis.
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Crandall Patent Group, LLC
Crandall, Esq. Jerry A.
Young Rachel T
Yu Justine R
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