Arctic platform
CA 2677756 C · Owner: Kadaster, Ali G. · Inventors: Baugh, Benton F.; Millheim, Keith K.; Watson, Craig
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
The instant disclosure relates to a system and method of constructing drilling and , production platforms that are particularly useful in remote inaccessible and , /or , environmentally sensitive operating environments. Accordingly to one aspect or the , invention, an arctic drilling platform is provided wherein various methods and means of , interlocking neighboring platform modules are provided. Methods and means for sealing , the intersections formed between a plurality of interlocked platform modules are also , disclosed. According to further aspects of the invention improved platform , floor plans , are provided and various wellhead cellar layouts and sealing means arc also …
Read the whole patent
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 April 8, 2004 and granted June 11, 2013. A Canadian patent filed from October 1, 1989 lasts 20 years from filing, so its term ended April 8, 2024.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by April 8, 2026.
- 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
Timeline From CIPO dates
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.