Other

David Thornhill

William Bailey

Brian J Fortier

Michael D Greenway, Ii

An improved protective face mask used to filter out hazardous pollution and airborne germs and viruses. Embodiments include a three layer version including a first spunbond TETHYS SHIELD treated layer, a meltblown filtration layer, and a second spunbond layer; a four layer version further including a gasket layer formed of a felt material; and a five layer version further including an activated carbon layer in between the spunbond TETHYS SHIELD treated layer and the meltblown filtration layer.

Protective face masks

A chemical ordnance containment and transport bag is described. The bag may comprise a flexible body, an end portion, a zipper bisecting the flexible body along two longitudinal sides and a lateral side and terminating at the end portion, and a plurality of straps which extend widthwise across the flexible body from each longitudinal portion of the zipper. The flexible body may comprise one or more layers of activated carbon cloth comprising at least one layer of knitted activated carbon cloth and at least one layer of woven activated carbon cloth. Embodiments may also include a method of securing chemical ordnance, comprising providing a chemical ordnance containment and transport bag, placing a chemical ordnance item inside the bag, and closing the zipper and adjusting the straps to secure the chemical ordnance item inside the bag.

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Salem, VA, United States of America

David Thornhill