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. 20, 1976
Filed:
Nov. 29, 1973
Applicant:
Inventors:
Gerard M Boisrayon, Ollioules, FR;
Gilbert M Martin, La Seyne, FR;
Gabriel M Delfosse, La Garde, FR;
Assignee:
Etat Francais, Paris, FR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B63G / ;
U.S. Cl.
CPC ...
114 165 ; 9 8 / ; 9-9 ;
Abstract
A distress buoy releasable from a submarine comprising two hemispherical portions sealably joined to form a hollow spherical body mounting a radio transmitter with deployable antenna, a radar responder with antenna, a beacon light, a tape recorder containing information recorded over a time period before release, and electrical power cells. A ring of float members is secured to and surrounds the spherical body.