Apparatus and method for monitoring and reporting weather conditions
CA 2301895 C · Owner: Cambridge Management Advanced Systems Corporation · Inventors: Doerfel, Steve
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A method and apparatus for monitoring and reporting weather conditions in a defined region (50), for example an airport visibility and ceiling conditions. More particularly, which provides accurate representative, and timely , condition and surveillance weather reports (60) without the need for human intervention. This invention has particular application to the monitoring and reporting of airport weather, specifically to visibility (54) cloud ceiling , (Fig 7), and related weather conditions generally in the defined regions (50).
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 September 18, 1998 and granted December 16, 2003. A Canadian patent filed from October 1, 1989 lasts 20 years from filing, so its term ended September 18, 2018.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by September 18, 2020.
- 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.