Patents by Inventor Jurgen Piazzi

Jurgen Piazzi 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).

  • Cover film, method of making cover film, and method of using cover film for enclosing compressed material
    Patent number: 10870264
    Abstract: A cover film for the compressing of bales, characterized in that the cover film has been stretched and comprises an inner layer (1) and outer layers (2), wherein the inner layer (1) of the film comprises a copolymer of an ethylene and an ?-olefin, wherein the ?-olefin is selected from the group consisting of 1-butene, 1-hexene, 1-heptene, and 1-octene, and is used for copolymerization with the ethylene, wherein the copolymer is present in an amount of more than 5% by weight and less than 50% by weight of the inner layer (1) of the film, wherein the inner layer (1) further comprises a linear polyethylene, and wherein the outer layers (2) of the film fail to comprise any significant proportion of the copolymer.
    Type: Grant
    Filed: May 31, 2017
    Date of Patent: December 22, 2020
    Assignee: RKW Agri GmbH & Co. KG
    Inventors: Jurgen Piazzi, Jan Philip Eubeler, Thomas Steffen, Benjamin Kuhlmann
  • COVER FILM
    Publication number: 20190126602
    Abstract: The invention relates to a cover film for fixing material when pressing round bales. The film comprises a copolymer.
    Type: Application
    Filed: May 31, 2017
    Publication date: May 2, 2019
    Applicant: RKW Agri GmbH & Co. KG
    Inventors: Jurgen Piazzi, Jan Philip Eubeler, Thomas Steffen, Benjamin Kuhlmann
  • Method and device for winding knitted nets
    Patent number: 8079236
    Abstract: The invention relates to a process and a device for the winding of nets (1) knitted from thrums (2) and wefts (3) to a given winding width at a winding point. For this the thrums (2) of the knitted net are guided along spacer elements (5, 9, 14) ahead of the winding point.
    Type: Grant
    Filed: February 16, 2005
    Date of Patent: December 20, 2011
    Assignee: RKW SE
    Inventors: Horst Willner, Kurt Gebhardt, Lutz Kaufmann, Jürgen Piazzi
  • Method and Device for Winding Knitted Nets
    Publication number: 20070234762
    Abstract: The invention relates to a process and a device for the winding of nets (1) knitted from thrums (2) and wefts (3) to a given winding width at a winding point. For this the thrums (2) of the knitted net are guided along spacer elements (5, 9, 14) ahead of the winding point.
    Type: Application
    Filed: February 16, 2005
    Publication date: October 11, 2007
    Inventors: Horst Willner, Kurt Gebhardt, Lutz Kaufmann, Jurgen Piazzi