Power generating system
CA 2433991 C · Owner: Talbott, Benjamin Churchill · Inventors: Talbott, Robert Edward; Talbott, Benjamin Churchill
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A power generating system (10) comprises a combustion arrangement(12) in which combustion of fuel, and in particular sustainable or renewable fluid is used , to indirectly heat fluid, such as air to drive a turbine (14) to generate power. The arrangement (12) includes a combustion chamber (16) at or near the top of which is a heat exchanger (18).
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 December 13, 2001 and granted August 23, 2011. A Canadian patent filed from October 1, 1989 lasts 20 years from filing, so its term ended December 13, 2021.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by December 13, 2023.
- 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.