Independent measuring apparatus for grinding machines
CA 2616441 C · Owner: Bavestrelli, Giovanni Guido Maria · Inventors: Boselli, Giovanni; Trevisan, Claudio; Bianchessi, Flavio Stefano
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
The invention relates to a measuring apparatus for cylinders rolls and , similar elements to be measured during the grinding operation equipped with , detection systems of the geometrical and dimensional characteristics (for example roundness, shape, diameter, etc.) and /or structural characteristics (for example, the presence of cracks and work hardening measurement of the , hardness, etc.) and/or surface characteristics (for example roughness states , of surface tension, etc. ) The measurement of the geometrical characteristicsis performed with four detection points .
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 26, 2006 and granted December 10, 2013. A Canadian patent filed from October 1, 1989 lasts 20 years from filing, so its term ended July 26, 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.