Method of computer-aided design of a modeled object having several faces
CA 2541951 C · Owner: Rorato, Remy · Inventors: Maille, Joran; Rorato, Remy
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
The invention is directed to a method of computer-aided design of a modeled object (10) having several faces. The method comprises a step of identifying for each of said faces of the object (10) at least another of said faces related to said face according to geometrical criteria. Faces are thereby marked as connected. This is part of the "topology preprocessing" needed for implementing subsequent steps of the method. The method also comprises a step of computing a plurality of points forming a tessellated representation of each of said faces. Based on this tessellation the method characterizes critical regions by determining and storing data representative of an intersection between a …
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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 April 5, 2006 and granted June 11, 2013. A Canadian patent filed from October 1, 1989 lasts 20 years from filing, so its term ended April 5, 2026.
- Certificates of supplementary protection extend only drug patents, and it isn't classified as one.
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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.