Block tool for surface finishing operations and method of obtaining the same
CA 2547422 C · Owner: Aros S.R.L. · Inventors: Fioratti, Stefano
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A block tool for surface finishing operations which has a support and coupling member (2) for connection to a machine tool and an abrasive block (3) held by the support member (2) the abrasive block being obtained from a solution or emulsion of a granular abrasive material dispersed in a matrix comprising a thermoplastic resin.
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 May 18, 2006 and granted December 18, 2012. A Canadian patent filed from October 1, 1989 lasts 20 years from filing, so its term ended May 18, 2026.
- Certificates of supplementary protection extend only drug patents, and it isn't classified as one.
- 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.