Protective respirator hood with inner and outer bibs
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Oct 28, 1986
Issued Date -
N/A
app pub date -
May 29, 1984
filing date -
Jan 13, 1983
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A head mounted, protective respirator hood is improved by the addition of an inner bib structure. Embodiments of the improved hood for use with half or full face respirator masks as well as for use as a supplied air respirator hood are disclosed. An elasticized opening through the inner bib adapting the improved hood structure for mounting to a variety of different face masks is described. The use of a rigid neck ring to attach the inner bib to the neck opening of a protective suit is disclosed.
First Claim
Family
International Classification(s)
Cited Art Landscape
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