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. 01, 2015
Filed:
Sep. 22, 2013
Keppel Offshore & Marine Technology Centre Pte Ltd, Singapore, SG;
Conocophillips Company, Houston, TX (US);
Kok Seng Foo, Singapore, SG;
Michael John Perry, Singapore, SG;
Cynthia Wang, Singapore, SG;
Matthew Quah Chin Kau, Singapore, SG;
Randall Scott Shafer, Houston, TX (US);
Peter Noble, Houston, TX (US);
Keppel Offshore & Marine Technology Centre Pte Ltd, Singapore, SG;
Abstract
The present invention provides an the ice resistant Jackup leg that comprises a plurality of chords, a plurality of plate structures, wherein the chords and plate structures are alternatively positioned so that the plate structures connect the chords to form the peripheral structure of the ice resistant Jackup leg, a plurality of longitudinal stiffeners, wherein the longitudinal stiffeners are disposed onto the inner surface of the plate structures for stiffening the plate structures, and a plurality of traverse web frames or girders, wherein the traverse web frames or girders are disposed onto the inner surface of the plate structures for supporting the plurality of longitudinal stiffeners. The present invention also provides an ice resistant Jackup platform employing the ice resistant Jackup leg.