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:
Jan. 30, 1990
Filed:
Oct. 03, 1988
Applicant:
Inventor:
Pierre P Gervais, Seyssins, FR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A62B / ; A62B / ; A62B / ;
U.S. Cl.
CPC ...
12820125 ; 12820122 ; 12820512 ; 12820527 ;
Abstract
The hood (1) comprises a fluidtight flexible cover (5) forming a cap and provided at its base with a closed C-shaped tube (2) constituting a reserve of oxygen under pressure. The ends of the C are interconnected by a normally convex spring strip (3) which is capable of being withdrawn within the confines of the C to permit the stowing away of a plurality of hoods in a box of small size. Application in the safety of aircraft passengers.
Gervais, Pierre. (1990). Respiratory protection hood and safety equipment for aircraft (U.S. Patent No. 4896665). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4896665
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile