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. 19, 1985
Filed:
Aug. 06, 1982
Darrell L Evans, Spring, TX (US);
Atlantic Pacific Marine Corporation, Houston, TX (US);
Abstract
A shallow water drilling barge (46) is supported on a silty water bed (50) of low bearing capacity by providing a submersible platform (74) such as the platform of a jackup drydock (40) with jacking legs (42), floating the jackup drydock into position, ballasting it until it rests on the bottom, floating the jackup drydock into position, ballasting it until it rests on the bottom, floating the drilling barge into position over the platform and floating the barge so that it comes to rest on the platform, with the weight of the barge and jackup drydock as so submerged being less than the load bearing capability of the underlying soil and then jacking down the legs of the jackup drydock to increase its load carrying capability.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile