Surgery – Respiratory method or device – Body or head supported means – other than face mask or hood,...
Reexamination Certificate
2006-06-06
2006-06-06
Lewis, Aaron J. (Department: 3743)
Surgery
Respiratory method or device
Body or head supported means, other than face mask or hood,...
C128S201120, C128S201150
Reexamination Certificate
active
07055521
ABSTRACT:
A ventilated mask for outdoor use is provided having a face mask to protect the wearer against insects and flying debris. The mask covers the user's nose, mouth and cheek area, and has a removable visor to provide protection for the eyes as well. The use of a snap in filter for additional protection against dust or other airborne irritants. The filter is held in place on the user's head by a pair of adjustable elastic straps. Finally, a hinged opening is provided in the mask area by the user's mouth to allow the insertion of game calling devices, drink bottles, straws, and the like, without requiring the user to remove the mask.
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Gugliotta John D.
Lewis Aaron J.
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