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:
Jun. 22, 1982
Filed:
Sep. 29, 1980
Applicant:
Inventor:
Donald C Stafford, Hinsdale, IL (US);
Assignee:
Chicago Bridge & Iron Company, Oak Brook, IL (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
E02B / ;
U.S. Cl.
CPC ...
405202 ;
Abstract
An offshore tower having a buoyant column; a yoke at the lower end of the column; a socket joined to the end of the yoke; a base, adapted to be anchored to a sea floor, having a ball which fits in the socket for rotational joined movement relative to each other; a fluid delivery passageway, extending through the base and ball, communicating with a fluid swivel above the ball; and a fluid conduit having a flexible portion, extending outwardly from the fluid swivel and into engagement with the column.