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:
Jul. 08, 2014
Filed:
Aug. 30, 2011
Applicants:
Behzad Vahida, Saint Michel sur Orge, FR;
Thierry Payen, Massy, FR;
Inventors:
Behzad Vahida, Saint Michel sur Orge, FR;
Thierry Payen, Massy, FR;
Assignee:
CGGVeritas Services SA, Massy Cedex, FR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01V 1/04 (2006.01); G01V 1/133 (2006.01); G01V 1/02 (2006.01);
U.S. Cl.
CPC ...
Abstract
The invention concerns a device for emitting seismic waves designed to operate by being towed by a vessel, characterized in that it comprises means capable of discharging compressed air under high pressure into water, to generate a bubble () of a general annular shape.