Design, function, and utilisation of an equipment for capturing of three-dimensional images
CA 2399713 A1 · Owner: Wredmark, Torsten · Inventors: Wredmark, Torsten; Olsson, Kent
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
The invention considers construction and usage of three-dimensional image capture equipment. The invention is based on capturing of two images different perspective with a predefined displacement which is dependent on a number of , parameters. The construction is based on the lens located in a displaceable cradle/sledge. On each side of the cradle/sledge there is a so-called system of cushions. These systems of cushions can influence the displacement of the lens through filling and emptying of liquid/gas/any other substance. The captured object is captured by a camera for example a CCD camera which in , turn transmits the image as a video signal to a computer. The computer fuses the …
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 February 11, 2000. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended February 11, 2020.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by February 11, 2022.
- 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.