Patents by Inventor Roberto Gritti

Roberto Gritti 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).

  • Automatic machine for producing corrugated sheet-like elements, particularly for packaging, thermal insulation, soundproofing, and the like
    Patent number: 8215363
    Abstract: An automatic machine for producing corrugated sheet elements, particularly for packaging, thermal insulation, soundproofing and the like, comprising elements for continuously corrugating a first ribbon that moves longitudinally, a feeder for feeding a second flat ribbon in step with the first ribbon, and a device for joining one another the first and second ribbons in discrete regions.
    Type: Grant
    Filed: April 23, 2004
    Date of Patent: July 10, 2012
    Assignee: Interwave S.R.L.
    Inventors: Fabio Angelo Gritti, Roberto Gritti
  • Automatic machine for producing corrugated sheet-like elements, particularly for packaging, thermal insulation, soundproofing, and the like
    Publication number: 20100024967
    Abstract: An automatic machine for producing corrugated sheet elements, particularly for packaging, thermal insulation, soundproofing and the like, comprising elements for continuously corrugating a first ribbon that moves longitudinally, a feeder for feeding a second flat ribbon in step with the first ribbon, and a device for joining one another the first and second ribbons in discrete regions.
    Type: Application
    Filed: April 23, 2004
    Publication date: February 4, 2010
    Inventors: Fabio Angelo Gritti, Roberto Gritti
  • Packaging and insulating plastic sheet-like element
    Publication number: 20040197530
    Abstract: A plastic sheet-like element, particularly for packaging, thermal and acoustic insulation and the like, comprising at least one continuous layer made of plastics, to which a body made of expanded plastic material is monolithically associated, the body having cavities adapted to reduce its weight.
    Type: Application
    Filed: April 7, 2003
    Publication date: October 7, 2004
    Inventors: Fabio Angelo Gritti, Roberto Gritti