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:
Sep. 16, 2014
Filed:
Nov. 07, 2011
Applicants:
Knut Møgedal, Asker, NO;
Bard Kristiansen, Oslo, NO;
Inventors:
Knut Møgedal, Asker, NO;
Bard Kristiansen, Oslo, NO;
Assignee:
Aker Subsea AS, Lysaker, NO;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B63B 21/24 (2006.01); E21B 41/08 (2006.01); B63B 21/27 (2006.01);
U.S. Cl.
CPC ...
B63B 21/27 (2013.01); E21B 41/08 (2013.01);
Abstract
Subsea anchor () having a hollow cylindrical body () extending down from a top part (). The anchor has a top aperture () and a top hatch () which is adapted to close and open the top aperture (). The cylindrical body () is adapted to penetrate into a seabed. The area of said aperture () is at least 30% of the corresponding cross section area encircled by the cylindrical body ().