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:
Mar. 02, 1993
Filed:
Oct. 11, 1991
Applicant:
Inventor:
Dwight S Nunley, Gretna, LA (US);
Assignee:
Other;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
E02B / ;
U.S. Cl.
CPC ...
405196 ; 405203 ; 405204 ;
Abstract
A mat jack-up drilling platform converted to a floating drilling platform. The mat jack-up platform, which normally contains a platform, a mat for resting on the seafloor, and legs attached at one end to the mat and on which the platform can be raised and lowered, is converted to a floating rig by jacking the mat to the platform, permanently joining the mat to the platform, and removing the legs.