Patents by Inventor Marcin GIERSZEWSKI

Marcin GIERSZEWSKI 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).

  • FILM FOR APPLICATION TO PRESSURIZED BODIES AND METHOD FOR THE PRODUCTION THEREOF
    Publication number: 20240286307
    Abstract: The invention relates to a film (1) for application to pressurized bodies (20) and to a method for the production thereof. The film (1) according to the invention is distinguished by a slotted perforation (10) consisting of slots (11) in a planar arrangement and also without release of material. In order to produce such a slotted perforation (10), a perforation roller cutter (40) inserted into a cutting plotter (30) can be guided linearly over and into an unperforated film.
    Type: Application
    Filed: September 9, 2022
    Publication date: August 29, 2024
    Inventors: Dirk TROTTNOW, Marcin GIERSZEWSKI