Ship provided with a distortion sensor and distortion sensor arrangement for measuring the distortion of a ship
CA 2299395 A1 · Owner: Brouwer, Jan Klaas · Inventors: Brouwer, Jan Klaas
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
The invention relates to an improved ship incorporating a distortion sensor , arrangement (8). The measurement data supplied by the distortion sensor arrangement (8) are preferably used to correct measurement data supplied by and/or control signals for onboard directional apparatus (15 17). The , distortion sensor arrangement (8) preferably comprises a hull-mounted laser beam/light sensor (7) combination, the light sensor (7) continuously measuring a deflection of the laser beam in response to the ship distortion.
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 August 12, 1998. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended August 12, 2018.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by August 12, 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.