Patents by Inventor Marino DI BERARDINO

Marino DI BERARDINO 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 AND APPARATUS OF MANUFACTURING A MULTILAYER ABSORBING ELEMENT FOR SANITARY ARTICLES
    Publication number: 20210186777
    Abstract: An apparatus for making a multilayer absorbent element apt to be incorporated in a sanitary article is provided. The apparatus has an embossing roller bearing a plurality of protruding elements, a pierced roller bearing a plurality of protruding elements and cavities, and a unit of cohesion and drilling. The configuration of the apparatus is such that, after a first layer of sheet material is deformed by the embossing roll and the perforated roller continues to slide on the pierced roller, a second layer of sheet material is superimposed. The first and second layer of sheet material are then carried to the joining and piercing unit in which, at the intermediate zones of the first layer, it forms a plurality of holes passing through the first and second layer and joins them near or at the plurality of holes.
    Type: Application
    Filed: November 6, 2018
    Publication date: June 24, 2021
    Applicant: TEXOL S.R.L.
    Inventors: Marino DI BERARDINO, Fabio DI BERARDINO
  • Apparatus and method of manufacturing of an absorbent element for sanitary products
    Patent number: 10987257
    Abstract: An apparatus for manufacturing an absorbent element for sanitary products and a method for manufacturing the same are disclosed. The absorbent element is of the type incorporating plurality of sacs or pockets in which expandable super-absorbent material is placed.
    Type: Grant
    Filed: March 2, 2017
    Date of Patent: April 27, 2021
    Assignee: TEXOL S.R.L.
    Inventors: Marino Di Berardino, Fabio Di Berardino
  • APPARATUS AND METHOD OF MANUFACTURING OF AN ABSORBENT ELEMENT FOR SANITARY PRODUCTS
    Publication number: 20190060141
    Abstract: An apparatus for manufacturing an absorbent element for sanitary products and a method for manufacturing the same are disclosed. The absorbent element is of the type incorporating plurality of sacs or pockets in which expandable super-absorbent material is placed.
    Type: Application
    Filed: March 2, 2017
    Publication date: February 28, 2019
    Inventors: Marino DI BERARDINO, Fabio DI BERARDINO