Patents by Inventor Jitka Svobodova

Jitka Svobodova 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).

  • Nonwoven web comprising thermally fusible fibers and bonding impressions forming a pattern
    Patent number: 11168419
    Abstract: A nonwoven web comprising heat bondable fibres and comprising bonding impressions that form a pattern repeated in the machine direction (MD), wherein the bonding impressions include: a system of basic bonding impressions, which are arranged to create visually primary patterns and an area of each basic impression is at least 1 mm2, and a system of auxiliary bonding impressions having the area smaller than 1 mm2, and wherein a sum of bonding areas of the individual auxiliary bonding impressions accounts for at least 30% of a total bonding area.
    Type: Grant
    Filed: May 2, 2017
    Date of Patent: November 9, 2021
    Assignee: PFNONWOVENS CZECH S.R.O.
    Inventors: Zdenek Mecl, Jana Kroutilova, Jiri Kummer, Jaroslav Kohut, Katerina Tvaruzkova, Jitka Zerehsaz, Jitka Svobodova
  • Nonwoven Web Comprising Thermally Fusible Fibers And Bonding Impressions Forming A Pattern
    Publication number: 20190161897
    Abstract: A nonwoven web comprising heat bondable fibres and comprising bonding impressions that form a pattern repeated in the machine direction (MD), wherein the bonding impressions include: a system of basic bonding impressions, which are arranged to create visually primary patterns and an area of each basic impression is at least 1 mm2, and a system of auxiliary bonding impressions having the area smaller than 1 mm2, and wherein a sum of bonding areas of the individual auxiliary bonding impressions accounts for at least 30% of a total bonding area.
    Type: Application
    Filed: May 2, 2017
    Publication date: May 30, 2019
    Inventors: Zdenek Mecl, Jana Kroutilova, Jiri Kummer, Jaroslav Kohut, Katerina Tvaruzkova, Jitka Zerehsaz, Jitka Svobodova