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. 24, 1992
Filed:
Apr. 27, 1990
Yvon Castel, Croissy sur Seine, FR;
Institut Francais du Petrole, , FR;
Abstract
A method and device for fishing up an immersed body from a position spaced from and disposed above the immersed body. A fishing member is moored to the body, with the member including a support integral with the body and a releasable portion. The support and the releasable portion are initially assembled together. The releasable portion is released, leading to the separation of the releasable portion and the support. Upon the releasable portion reaching the position, at the level of the position lift connecting members are moored to the fishing member, with the lift connecting members being attached to the body and to the releasable portion. This fishing member is actuated so as to place the body in a vicinity of the fishing member.