A deburring method
CA 2260955 A1 · Owner: Neos Robotics Ab · Inventors: Neumann, Karl-Erik
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A deburrung method, in which a laser (3) is directed towards the edge of a workpiece (1) so that the position of a first surface (5) and a second surface (6) joining the first surface at an angle can be determined, after which , extrapolation of a cutting curve (8) between the first surface (5) and the second surface (6) is performed and in that the burr (2) is removed along the cutting curve (8).
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 July 7, 1997. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended July 7, 2017.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by July 7, 2019.
- 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.