Composite fabric, in particular for hand luggage or clothes
CA 2235311 A1 · Owner: Tuppin, Laurent · Inventors: Gallais, Alain; Tuppin, Laurent
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
the invention discloses a composite fabric (1) comprising a carrier grid arranged between a fabric (2) and a flexible sheet (4) mutually linked, the carrier grid (3), at least bi-directional assembling at least weft and warp threads (31 32, 33, 34), mutually linked, the meshwork (35) defined by the grid (3) having a surface opening larger than the interstices (23) defined by the texture of the decorative fabric (2) the decorative fabric (2) being directly linked to the flexible sheet (4) through the meshwork (35) of the carrier grid (3) such that the fabric has external ribs resulting from the size of the warp threads (31 32).
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 9, 1997. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended July 9, 2017.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by July 9, 2019.
- 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.