Patents by Inventor Jean-pierre Cheynet

Jean-pierre Cheynet has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Patent number: 11542639
    Abstract: A double-face fabric having elastic properties in its warp direction and provided with hook-and-loop properties, formed by the weaving of warp yarns and of weft yarns. The warp yarns are of four different types worked in different weaves with respect to the weft yarns, respectively: elastic yarns (A) worked in a taffeta weave; core yarns (B), formed of synthetic yarns texturized by false twist on the face, worked in a plain weave alternating with surface floats and having a linear strand density in the range from 10 to 25 dtex; core yarns (C) on the back side, formed of multifilament synthetic yarns, having a linear strand density in the range from 0.3 to 1.7 dtex, worked in a rep weave, alternating floats of great length on the back side and short binding areas on the face side, binding yarns, exclusively formed of thermo-adhesive synthetic yarns, having a melting point in the range from 80° C. to 160° C., worked in a plain weave.
    Type: Grant
    Filed: February 19, 2020
    Date of Patent: January 3, 2023
    Assignees: BERTHEAS & CIE
    Inventor: Jean-pierre Cheynet
  • Publication number: 20200275744
    Abstract: A double-face fabric having elastic properties in its warp direction and provided with hook-and-loop properties, formed by the weaving of warp yarns and of weft yarns. The warp yarns are of four different types worked in different weaves with respect to the weft yarns, respectively: elastic yarns (A) worked in a taffeta weave; core yarns (B), formed of synthetic yarns texturized by false twist on the face, worked in a plain weave alternating with surface floats and having a linear strand density in the range from 10 to 25 dtex; core yarns (C) on the back side, formed of multifilament synthetic yarns, having a linear strand density in the range from 0.3 to 1.7 dtex, worked in a rep weave, alternating floats of great length on the back side and short binding areas on the face side, binding yarns, exclusively formed of thermo-adhesive synthetic yarns, having a melting point in the range from 80° C. to 160° C., worked in a plain weave.
    Type: Application
    Filed: February 19, 2020
    Publication date: September 3, 2020
    Inventor: Jean-Pierre Cheynet
  • Publication number: 20200255989
    Abstract: A textile for the forming of elements of underwear, of garments, of orthoses, or of seat elements having a controlled elasticity, integrating, at least in the direction of the main effort, stretch yarns having an elastic characteristic. Said stretch yarns are associated with more highly stretchable yarns, having greater stretching characteristics than those of the stretch yarns, the return force exerted by the low stretch yarns being in the range from 25 to 50% of that exerted by the high stretch yarns.
    Type: Application
    Filed: January 21, 2020
    Publication date: August 13, 2020
    Inventor: Jean-pierre Cheynet