The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Oct. 28, 1986
Filed:
May. 29, 1984
Applicant:
Inventors:
Anthony L Moretti, San Rafael, CA (US);
Anselmo P Pellolio, Jr, Cotati, CA (US);
Assignee:
E. D. Bullard Company, Sausalito, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A62B / ;
U.S. Cl.
CPC ...
12820123 ;
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.