Patents by Inventor Giorgio TASSINARI

Giorgio TASSINARI 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).

  • Method for manufacturing an article of underwear such as bra
    Patent number: 11647803
    Abstract: A method of manufacturing a bra, comprising providing a first fabric layer as an outer layer, a second fabric layer as an inner layer, and a material made of thermo-adhesive polyurethane film that joins elements between the two fabric layers in a finished bra; sprinkling the first fabric layer on a side facing the second fabric layer with a reactive hotmelt polyurethane glue, which is reactivated only once; applying the thermo-adhesive polyurethane film on a side of the second fabric layer facing the first fabric layer; superimposing the two fabric layers such that the side of the first fabric layer covered with the glue faces the second layer and the thermo-adhesive polyurethane film portions applied to the second fabric layer face the first fabric layer; joining the two layers by hot-pressing with the thermo-adhesive polyurethane film portions, and reactivating the polyurethane glue to become temporarily in a liquid phase and triggering a cross-linking process causing the glue to solidify permanently.
    Type: Grant
    Filed: November 17, 2020
    Date of Patent: May 16, 2023
    Assignee: CALZEDONIA S.P.A.
    Inventor: Giorgio Tassinari
  • METHOD FOR MANUFACTURING AN ARTICLE OF UNDERWEAR, IN PARTICULAR A BRA
    Publication number: 20210153586
    Abstract: Method for manufacturing a bra, comprising the steps of: providing a first fabric layer (11), designed to realize the outer layer of the underwear article, a second fabric layer (13), designed to realize the inner layer of the underwear article and a third material (17) made of thermo-adhesive polyurethane film, designed to realize permanent joining elements between the two fabric layers (11, 13) in the finished article; sprinkling the first fabric layer (11), on its side destined to face the second fabric layer (13), with a reactive “hotmelt” polyurethane glue, capable of being reactivated only once; applying said thermo-adhesive polyurethane film (17) on the side of the second fabric layer (13) destined to face the first fabric layer (11); superimposing the two fabric layers (11, 13), with the side of the first fabric layer covered with glue faced towards the second layer and the thermo-adhesive polyurethane film portions (17) applied to the second fabric layer facing the first fabric layer; joining, by hot
    Type: Application
    Filed: November 17, 2020
    Publication date: May 27, 2021
    Applicant: CALZEDONIA S.P.A.
    Inventor: Giorgio TASSINARI