Patents by Inventor Zbigniew Jan Kuczynski

Zbigniew Jan Kuczynski 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).

  • OUTER SHELL FOR A DISPENSER AND METHOD FOR PRODUCING SUCH AN OUTER SHELL
    Publication number: 20240140008
    Abstract: An outer shell for a dispenser and a method for making same are provided, the outer shell including first and second injection molded plastic component parts. The first and second component parts each include an outer surface and an inner surface, with the first component part having a first mating surface directed to the outer surface of the first component part and the second component part having a second mating surface directed to an inner surface of the second component part. The first and second component parts are joined to each other along a seam by mating the first mating surface and the second mating surface during injection moulding. A plurality of recesses is formed in the inner surface of the first component part along the seam and/or on a gate protrusion extending away from a free end of the first mating surface of the first component part.
    Type: Application
    Filed: October 25, 2023
    Publication date: May 2, 2024
    Inventors: Zbigniew Jan Kuczynski, Helio Marto Jose
  • Outer shell for a dispenser
    Patent number: 11878450
    Abstract: An outer shell for a dispenser and a method for making same are provided, the outer shell including first and second injection molded plastic component parts. The first and second component parts each include an outer surface and an inner surface, with the first component part having a first mating surface directed to the outer surface of the first component part and the second component part having a second mating surface directed to an inner surface of the second component part. The first and second component parts are joined to each other along a seam by mating the first mating surface and the second mating surface during injection moulding. A plurality of recesses is formed in the inner surface of the first component part along the seam and/or on a gate protrusion extending away from a free end of the first mating surface of the first component part.
    Type: Grant
    Filed: June 26, 2018
    Date of Patent: January 23, 2024
    Assignee: ESSITY HYGIENE AND HEALTH AKTIEBOLAG
    Inventors: Zbigniew Jan Kuczynski, Helio Marto Jose
  • OUTER SHELL FOR A DISPENSER AND METHOD FOR PRODUCING SUCH AN OUTER SHELL
    Publication number: 20210138706
    Abstract: An outer shell for a dispenser and a method for making same are provided, the outer shell including first and second injection molded plastic component parts. The first and second component parts each include an outer surface and an inner surface, with the first component part having a first mating surface directed to the outer surface of the first component part and the second component part having a second mating surface directed to an inner surface of the second component part. The first and second component parts are joined to each other along a seam by mating the first mating surface and the second mating surface during injection moulding. A plurality of recesses is formed in the inner surface of the first component part along the seam and/or on a gate protrusion extending away from a free end of the first mating surface of the first component part.
    Type: Application
    Filed: June 26, 2018
    Publication date: May 13, 2021
    Applicant: Essity Hygiene and Health Aktiebolag
    Inventors: Zbigniew Jan Kuczynski, Helio Marto Jose