Method and a device for mounting the piles associated with the installation of a pile-founded offshore platform
CA 2044587 A1 · Owner: Plagborg-Moller, Jakob · Inventors: Plagborg-Moller, Jakob
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A method serves to mount the piles (6) associated with the installation of a pile-founded offshore platform e.g. a production, platform, wherein these are driven down into the sea bed through pile guides (12) attached to or forming part of the foundation (16) of the platform. A device for performing the method comprises at least one chute (15) which is preferably C- or U-shaped in cross section and which extends with a suitable inclination upwardly from the upper end (13) of a pile guide (12) to at any rate substantially in below the position which the pile tip (8) of a pile (6) to be placed in the pile guide (12) assumes in said freely hanging position of the pile (6). A conventional …
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Listed from its CIPO record in Patent Yard's archive of Canadian patents past their term. Its claims, description and drawings are in the CIPO record and on Google Patents, and the Claude kit works from them.
Why it's free to use
- Filed January 10, 1990. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended January 10, 2010.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by January 10, 2012.
- We check Canadian rights only. A patent in its family in another country could still be in force: check its family on Google Patents.
Timeline
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Sources & verification
Official CIPO records
Everything on this page comes from the CIPO record linked above. Contains information licensed under the Open Government Licence – Canada.