Lubricated electrically conductive glass fibers
CA 2584491 C · Owner: Moireau, Patrick · Inventors: Metra, Claire; Ceugniet, Claire; Moireau, Patrick
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
The invention relates to glass fibers coated with a lubricating composition capable of conducting electrical courant comprising: at least one film-forming agent; at least one compound selected among plasticizing agents surface-active agents and dispersing agents and; at least one agent for coupling glass and electrically conductive particles. The inventive glass fibers are particularly intended for producing electrically conductive parts by compression molding said glass fibers being provided in the form of SMC or BMC.
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 October 21, 2005 and granted March 15, 2016. A Canadian patent filed from October 1, 1989 lasts 20 years from filing, so its term ended October 21, 2025.
- 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.