Patents by Inventor Stefano Negrini

Stefano Negrini 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).

  • Publication number: 20230074390
    Abstract: An orthopaedic brace has two rigid valves, each having a back portion; a rigid back plate extending in a longitudinal direction and partially overlapping the back portions of both valves; front closing devices, configured to tighten the valves at the front in an adjustable manner; back closing devices, configured to tighten the valves at the back in an adjustable manner.
    Type: Application
    Filed: February 26, 2021
    Publication date: March 9, 2023
    Inventors: Fabrizio TESSADRI, Stefano NEGRINI
  • Publication number: 20220183870
    Abstract: An orthopaedic brace includes two rigid valves hinge-coupled to one another and each having a respective pelvic section and a respective supporting shell. The pelvic sections are rigidly coupled to the supporting shells of the respective valves and are made of a thermoformable polymeric material having a softening point between 45° C. and 80° C.
    Type: Application
    Filed: February 28, 2020
    Publication date: June 16, 2022
    Inventors: Fabrizio TESSADRI, Stefano NEGRINI
  • Publication number: 20210284378
    Abstract: The invention relates to an aseptic container (1) for pourable foodstuffs, having a development axis (H) that develops along a longitudinal direction (D). The container (1) comprises: a bottom wall (2); side walls (3) transversal to the bottom wall (2); and at least one top wall (4) opposed to the bottom wall (2). The side walls (3) are made of multilayer material comprising a plurality of layers overlapped one another, with at least one layer made of opaque material (30) and at least one layer made of transparent material (31). The container (1) further comprises: a plurality of openings (5, 5?) made in the opaque material layer (30) in at least one of the side walls (3), in such a way to be closed by the layer (31) of transparent material.
    Type: Application
    Filed: July 19, 2017
    Publication date: September 16, 2021
    Inventors: Carlotta GAMBERINI, Maria Vittoria GANDOLFI, Stefano NEGRINI
  • Patent number: 10981718
    Abstract: Packet of smoke articles, including: a container, which has a parallelepiped shape and has a front wall, a rear wall, a bottom wall and two lateral walls; a parallelepiped-shape inner wrapper that wraps a group of smoke articles, which is housed inside the container and has a front wall, a rear wall, a top wall, a bottom wall and two lateral walls; and a separating element, which is arranged inside the inner wrapper and divides the inner volume of the inner wrapper so as to form several partitions of the group of smoke articles.
    Type: Grant
    Filed: January 29, 2019
    Date of Patent: April 20, 2021
    Assignee: G.D S.p.A.
    Inventors: Roberto Polloni, Alver Tacchi, Lorena D'Alfonso, Giuseppe Marchitto, Marcello Tenaglia, Stefano Negrini
  • Patent number: 10946987
    Abstract: A machine to manufacture cartridges for electronic cigarettes comprising a casing made of plastic material inside which a quantity of powdered tobacco is contained; the machine is provided with a drum which receives an orderly mass of empty casings, and feeds them to a filling station in which a quantity of powdered tobacco is inserted into each empty casing and a filling unit which is arranged in correspondence to the filling station for feeding a quantity of powdered tobacco inside each empty casing from above; the filling unit is provided with a first hopper for the collection of powdered tobacco and a plurality of discs among which a first disc defining a bottom wall of the first hopper; wherein, between the first disc and a second disc a plurality of compartments is defined, each designed to contain the quantity of powdered tobacco to be inserted into a respective casing from above; and wherein the first disc and the second disc are mobile relative to one another, so as to vary the volume of the compartm
    Type: Grant
    Filed: September 22, 2016
    Date of Patent: March 16, 2021
    Assignee: G.D SOCIETA' PER AZIONI
    Inventors: Roberto Claudio Franco Ghiotti, Stefano Negrini
  • Patent number: 10889394
    Abstract: A machine to manufacture cartridges for electronic cigarettes comprising a casing made of plastic material; the manufacturing machine comprises a drum rotating at a predetermined pitch around its own vertical rotation axis, which receives an orderly mass of empty casings from a feeding conveyor, in correspondence to a collecting station, and feeds them through a succession of processing stations; in which, the first drum is provided with a plurality of peripheral seats, each designed to receive a respective casing and which are divided into groups comprising the same number of seats arranged substantially in line so as to form, in plan view, a polygon on the surface of the first drum; in which the casings of the seats of a same group are simultaneously subjected to the processes in correspondence to the succession of processing stations.
    Type: Grant
    Filed: September 22, 2016
    Date of Patent: January 12, 2021
    Assignee: G.D SOCIETA' PER AZIONI
    Inventors: Roberto Claudio Franco Ghiotti, Stefano Negrini
  • Patent number: 10549880
    Abstract: Rigid box for smoking articles having a parallelepiped shape and provided with: a first panel which defines a top wall; a second panel which is folded 90° with respect to the first panel and defines a first lateral wall; a third panel which is folded 90° with respect to the second panel and defines a bottom wall; a fourth panel which is folded 90° with respect to the third panel and defines a second lateral wall opposite the first lateral wall; a fifth panel which is folded 90° with respect to the fourth panel and rests on an inner surface of the first panel; a sixth panel which is folded 90° with respect to the fifth panel and divides the inner volume of the rigid box; and a seventh panel which is folded 90° with respect to the sixth panel and rests on an inner surface of the third panel.
    Type: Grant
    Filed: July 31, 2015
    Date of Patent: February 4, 2020
    Assignee: G.D SOCIETA' PER AZIONI
    Inventors: Alver Tacchi, Stefano Negrini
  • Patent number: 10400742
    Abstract: A hydraulic machine comprising: an outer casing comprising a first front plate and a second front plate, a shaft rotatable about a main axis, a first rotor comprising a first rotor body rotatable with said shaft around said main axis, and a plurality of first pistons with respective spherical ring heads fixed to said first rotor body, a second rotor comprising a second rotor body and a plurality of second pistons with respective spherical ring heads, wherein the second rotor is rotatable about a secondary axis, inclined with respect to said main axis, a plurality of sleeves that are separate and independent from each other, each having a cylinder open at opposite ends and engaged on opposite sides by a first piston and by a second piston.
    Type: Grant
    Filed: November 30, 2016
    Date of Patent: September 3, 2019
    Inventors: Renato Galfre, Amilcare Merlo, Stefano Negrini
  • Patent number: 10299512
    Abstract: Disposable electronic-cigarette cartridge; the electronic-cigarette cartridge having: a hygroscopic plug; a liquid substance which impregnates the hygroscopic plug and is vaporized in use; and a surface covering, which is located on the outside of the hygroscopic plug, completely covers the hygroscopic plug itself, is impermeable to liquids, and is permeable to gas.
    Type: Grant
    Filed: April 1, 2015
    Date of Patent: May 28, 2019
    Assignee: G.D. SOCIETA'PER AZIONI
    Inventors: Gilberto Spirito, Stefano Negrini
  • Publication number: 20190152687
    Abstract: Packet of smoke articles, including: a container, which has a parallelepiped shape and has a front wall, a rear wall, a bottom wall and two lateral walls; a parallelepiped-shape inner wrapper that wraps a group of smoke articles, which is housed inside the container and has a front wall, a rear wall, a top wall, a bottom wall and two lateral walls; and a separating element, which is arranged inside the inner wrapper and divides the inner volume of the inner wrapper so as to form several partitions of the group of smoke articles.
    Type: Application
    Filed: January 29, 2019
    Publication date: May 23, 2019
    Inventors: Roberto Polloni, Alver Tacchi, Lorena D'Alfonso, Giuseppe Marchitto, Marcello Tenaglia, Stefano Negrini
  • Publication number: 20190152627
    Abstract: A machine to manufacture cartridges for electronic cigarettes comprising a casing made of plastic material inside which a quantity of powdered tobacco is contained; the machine is provided with a drum which receives an orderly mass of empty casings, and feeds them to a filling station in which a quantity of powdered tobacco is inserted into each empty casing and a filling unit which is arranged in correspondence to the filling station for feeding a quantity of powdered tobacco inside each empty casing from above; the filling unit is provided with a first hopper for the collection of powdered tobacco and a plurality of discs among which a first disc defining a bottom wall of the first hopper; wherein, between the first disc and a second disc a plurality of compartments is defined, each designed to contain the quantity of powdered tobacco to be inserted into a respective casing from above; and wherein the first disc and the second disc are mobile relative to one another, so as to vary the volume of the compartm
    Type: Application
    Filed: September 22, 2016
    Publication date: May 23, 2019
    Inventors: Roberto Claudio Franco Ghiotti, Stefano Negrini
  • Publication number: 20190071198
    Abstract: A machine to manufacture cartridges for electronic cigarettes comprising a casing made of plastic material; the manufacturing machine comprises a drum rotating at a predetermined pitch around its own vertical rotation axis, which receives an orderly mass of empty casings from a feeding conveyor, in correspondence to a collecting station, and feeds them through a succession of processing stations; in which, the first drum is provided with a plurality of peripheral seats, each designed to receive a respective casing and which are divided into groups comprising the same number of seats arranged substantially in line so as to form, in plan view, a polygon on the surface of the first drum; in which the casings of the seats of a same group are simultaneously subjected to the processes in correspondence to the succession of processing stations.
    Type: Application
    Filed: September 22, 2016
    Publication date: March 7, 2019
    Inventors: Roberto Claudio Franco Ghiotti, Stefano Negrini
  • Patent number: 10212969
    Abstract: A method for making electronic cigarette cartridges. The method includes a step of making the cartridges along a dedicated production line. The step of making the cartridges includes a step of making a casing by assembling one or more components along a first stretch of the production line and a step of making an electric module by assembling one or more electronic elements along a second stretch of the production line. The steps of making the casing and the electric module are steps which are synchronized and independent relative to one another. Once the steps of making the casing and the electric module are complete, the method includes a step of assembling the casing with a respective electric module to obtain the finished cartridge along a shared third stretch of the production line.
    Type: Grant
    Filed: March 12, 2015
    Date of Patent: February 26, 2019
    Assignee: G.D S.p.A.
    Inventors: Michael Andre Lemay, Mark Roland Godon, Stefano Negrini
  • Publication number: 20180354678
    Abstract: A container for pasty or semi-liquid products of substantially tubular shape and extending along a longitudinal axis. The container includes: a first longitudinal end which is closed and flattened; an opposite second longitudinal end including an opening and a dispensing element; a first side wall and a second side wall, opposite each other and interposed between the first longitudinal end and the second longitudinal end. The container includes, at the first side wall and second side wall, a plurality of first lines of weakness which are transverse to the longitudinal axis and which define a plurality of corresponding zones; the first lines of weakness are such that the zones of the first side wall and of the second side wall are selectively squeezable, in twos, towards each other and progressively from the first longitudinal end to the second longitudinal end, defining corresponding stable configurations for the zones.
    Type: Application
    Filed: November 29, 2016
    Publication date: December 13, 2018
    Applicant: G.D S.p.A.
    Inventors: Marco GHINI, Stefano NEGRINI
  • Patent number: 10131491
    Abstract: Described is a packet for tobacco products, substantially in the shape of a parallelepiped and extending about a respective main direction, having a front wall, a rear wall facing the front wall, a pair of side walls, a bottom wall and a top wall; the bottom wall and the top wall have a same perimeter extension; the packet also has at least a first and a second corner wall, each of which is interposed between a side wall and the respective front wall or rear wall and has a transversal dimension variable along the main direction; the first corner wall has a geometry complementary to that of the second corner wall in such a way as to keep substantially constant the perimeter extension of each section of the packet transversal to the main direction.
    Type: Grant
    Filed: June 20, 2013
    Date of Patent: November 20, 2018
    Assignee: G. D S.P.A.
    Inventors: Giuseppe Marchitto, Lorena D'Alfonso, Stefano Negrini
  • Patent number: 10131490
    Abstract: A rigid, swing-open package of tobacco articles having: a group of tobacco articles; an inner container housing the group of tobacco articles; an outer container housing the inner container; a main hinge connecting the inner container to the outer container to allow the inner container to rotate between a closed position and an open position; and a stop member, which limits extraction of the inner container from the outer container and so defines a fully-open position of the inner container with respect to the outer container; the stop member being provided with a stop tab having an inner panel hinged at one end to the inner container, an outer panel glued to a wall of the outer container, and an intermediate panel hinged to the inner panel on one side and to the outer panel on the opposite side.
    Type: Grant
    Filed: January 15, 2015
    Date of Patent: November 20, 2018
    Assignee: G.D SOCIETA' PER AZIONI
    Inventors: Lorena D'Alfonso, Stefano Negrini
  • Patent number: 9936727
    Abstract: A filter-tipped cigarette having: a tobacco portion having an outer end and an inner end; a filter butt-connected to the inner end of the tobacco portion; a first sleeve wound about the tobacco portion and the filter to connect the filter permanently and non-detachably to the tobacco portion; a cap butt-connected to the outer end of the tobacco portion, at the opposite end from the filter, and removable to smoke the filter-tipped cigarette; and a second sleeve, which is wound about the cap and the tobacco portion, is integral with the cap, and is at least partly removable axially from the tobacco portion together with and to remove the cap.
    Type: Grant
    Filed: May 28, 2013
    Date of Patent: April 10, 2018
    Assignee: G.D SOCIETA' PER AZIONI
    Inventors: Roberto Polloni, Marco Ghini, Ivan Eusepi, Stefano Negrini
  • Patent number: 9902553
    Abstract: A packet of smoking articles having: a cup-shaped outer container; a cup-shaped lid hinged to the outer container to rotate, with respect to the outer container itself, between an open position and a closed position; a group of articles; an inner package which encloses the group of articles, is housed inside the outer container, and at the top and front has a lift-up portion separated from the rest of the inner package by a pre-weakened U-shaped parting line and is completely torn the first time the packet of smoking articles is opened to expose an article extraction opening; the lift-up portion of the inner package is directly in contact, without the interposition of other elements with an inner surface of the top wall of the lid and with an inner surface of the front wall of the lid.
    Type: Grant
    Filed: June 29, 2015
    Date of Patent: February 27, 2018
    Assignee: G.D SOCIETA' PER AZIONI
    Inventors: Roberto Polloni, Manuela Mardare, Stefano Negrini
  • Patent number: 9751648
    Abstract: An embossing device comprises a first embossing roller and a second embossing roller forming a passage for a web of wrapping material to be embossed, which has a main line of extension and a direction of feed; the first embossing roller comprises on its outer surface toothings to make an imprint on the web; a first toothing having a first impression to imprint on said web a first segment of a reference for identifying a section of the web and a second toothing to imprint a decorative pattern on the web; the second toothing comprises a zone without teeth for defining on the web a second, unembossed segment of the reference; the first toothing and the zone without teeth are offset from each other along a directrix of the first roller.
    Type: Grant
    Filed: July 21, 2014
    Date of Patent: September 5, 2017
    Assignee: G.D. S.P.A.
    Inventors: Roberto Polloni, Marco Ghini, Stefano Negrini
  • Patent number: D801801
    Type: Grant
    Filed: November 28, 2016
    Date of Patent: November 7, 2017
    Assignee: G.D S.P.A.
    Inventors: Giuseppe Marchitto, Lorena D'Alfonso, Stefano Negrini