Motor-driven inflatable boat, in particular for ice rescue, comprising mounted steering devices, control units and an air propeller propulsion device
CA 2507232 A1 · Owner: Ficht, Reinhold · Inventors: Ficht, Reinhold; Ficht, Markus
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
The invention relates to a motor-driven device comprising a keel-less boat body consisting of at least two parallel inflated tubes (1 2), placed at a , distance from one another and a substantially rigid or fixed base (6) located between said tubes. An air propeller propulsion device (25) is mounted on the base in a raised manner, together with steering devices (27) and control units (31, 32) for the propulsion device.
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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 May 6, 2003. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended May 6, 2023.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by May 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.