Offshore/subsea flares
CA 1112888 A · Owner: Straitz, John F. Iii · Inventors: Straitz, John F. Iii
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
An ignitor is provided for offshore-subsea flares in which a flare, floating or fixed, is provided separated from an offshore drilling platform but connected by a subsea conduit or connection, preferably flexible through which fuel, gas is delivered to the flare for pilots and for ignitor gas for the pilots and which has provisions for insulated conductors for control of the pilot gas, the ignitor gas and for the ignition of the ignitor gas and indication of operating conditions.
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
- Granted November 24, 1981. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended November 24, 1998.
- 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.