Fire protection fabric
CA 2600255 C · Owner: Thiriot, Laurent · Inventors: Thiriot, Laurent
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
The invention concerns a protective fabric of surface mass less than 300 g/m2 designed to form the outer layer of a fire protection garment for example a garment for fireman. It consists of warp yarns and weft yarns belonging to at least two types of fire-resistant yarns namely a first meta-aramide type of yarns (K) a second high modulus para-aramide type of yarns (P) having along their length color shade variations and optionally, warp-wise, a third para-aramide type of yarns having no color shade variations but sensitive to ultraviolet rays. It comprises 15 to 50 % of yarns of the second and optionally of the third type. Its weave preferably double warp face, is determined such that on …
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 March 14, 2006 and granted April 3, 2012. A Canadian patent filed from October 1, 1989 lasts 20 years from filing, so its term ended March 14, 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.