Fast boat
CA 1303431 C · Owner: Boden, Wilhelm · Inventors: Boden, Wilhelm
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
Fast boat which comprises a boat hull having a front stem, a stern, two side walls as well as a bottom plate with a bottom plate surface facing the water, wherein on said bottom plate surface facing the water on each side respectively one sliding skid is arranged with sliding steps and preferably in the midships plane a keel skid is provided with keel steps and between said sliding skids at least one aeration channel is formed, said boat hull being preferably equipped with a bow fin, in which the free bottom surface facing the water has primarily in the area between the longitudinal centre of the boat and the stern an inclination which preferably declines towards the stern.
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 June 16, 1992. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended June 16, 2009.
- 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.