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:
Oct. 04, 2016
Filed:
Feb. 21, 2013
Michael Kannegaard, Espergaerde, DK;
Allan Mccoll, Glasgow, GB;
Michael Kannegaard, Espergaerde, DK;
Allan McColl, Glasgow, GB;
MAERSK DRILLING A/S, Copenhagen, DK;
Abstract
Disclosed herein are embodiments of an offshore drilling rig comprising a drill floor deck having a hole defining a first well center. Embodiments of the drilling rig further comprise a first mast upwardly extending relative to the drill floor deck, and a first hoisting system supported by the first mast and configured for hoisting and lowering tubular equipment through the first well center. The first mast is located on a first side of the first well center. Embodiments of the drilling rig further comprise first pipe handling equipment for presenting tubular equipment to the first hoisting system so as to allow the first hoisting system to hoist or lower the tubular equipment through the first well center.