US2005193472A1PendingUtilityA1

Chemical and biological protective hood assembly

36
Priority: Mar 2, 2004Filed: Mar 1, 2005Published: Sep 8, 2005
Est. expiryMar 2, 2024(expired)· nominal 20-yr term from priority
Inventors:Mark J. CourtneyJoanne G. Pheris
A62B 17/04
36
PatentIndex Score
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Cited by
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References
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Claims

Abstract

Chemical and biological protective hood assembly. The hood assembly comprises a head cover portion; a visor; a head passthrough; and an air line passthrough.

Claims

exact text as granted — not AI-modified
1 . A hood assembly comprising: 
 head cover comprising at least a barrier film material;    visor;    head passthrough including neck sealing means; and    air line passthrough including air line sealing means.

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