Inflatable controlled kite for electrical generation
CA 2431700 A1 · Owner: Dressler, Lyle · Inventors: Dressler, Lyle
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
An inflatable kite with ailerons to generate lift and electricity. An inflatable kite that is designed to be have an operator and be pulled by a separate machine or fixed to a ground point or ridden down a slope or used as a, stationary floatation toy. It can also be used as an inflatable kite that may be easily, transported to any location inflated with possibly a lighter than air gas and used thereafter, for amusement or as a steerage able lifting device conceivably by a skilled , operator even as a transport mechanism for moving difficult loads such as people in rescue situations or, trees in remote logging. It could also be used as a lighter than air device that supports a, wind …
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 June 6, 2003. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended June 6, 2023.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by June 6, 2025.
- 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.