Patents by Inventor Ettore MAGNI

Ettore MAGNI 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).

  • Device for producing round brushes
    Patent number: 11737553
    Abstract: A method and apparatus for producing round brushes having bristles clamped between two wire portions of a folded wire, comprising a feed station and a subsequent finishing station, wherein in the feed station a wire is bent between two counter holders, and the feed station comprises a bristle feed device and a rotatable gripper adapted to grip the bent wire and twist it during the feed of bristles to anchor the bristles in the wire. In the finishing station, the twisted wire is held by a stationary gripper and further twisted by the rotatable gripper. The bristles are then cut on their outer side.
    Type: Grant
    Filed: January 20, 2021
    Date of Patent: August 29, 2023
    Inventors: Ettore Magni, Enzo Ferrari
  • Apparatus and method for manufaturing round brushes
    Publication number: 20210137260
    Abstract: A method and apparatus for producing round brushes having bristles clamped between two wire portions of a folded wire, comprising a feed station and a subsequent finishing station, wherein in the feed station a wire is bent between two counter holders, and the feed station comprises a bristle feed device and a rotatable gripper adapted to grip the bent wire and twist it during the feed of bristles to anchor the bristles in the wire. In the finishing station, the twisted wire is held by a stationary gripper and further twisted by the rotatable gripper. The bristles are then cut on their outer side.
    Type: Application
    Filed: January 20, 2021
    Publication date: May 13, 2021
    Inventors: Ettore MAGNI, Enzo FERRARI
  • Device for producing round brushes
    Patent number: 10932558
    Abstract: An apparatus for manufacturing round brushes includes motor-driven driven rollers (22, 26) which on twisting of the wire halves urge wire to a rotating gripper (60). The wire material slides along diverters (52, 54).
    Type: Grant
    Filed: April 19, 2017
    Date of Patent: March 2, 2021
    Inventors: Ettore Magni, Enzo Ferrari
  • DEVICE FOR PRODUCING ROUND BRUSHES
    Publication number: 20190125069
    Abstract: An apparatus for manufacturing round brushes includes motor-driven driven rollers (22, 26) which on twisting of the wire halves urge wire to a rotating gripper (60). The wire material slides along diverters (52, 54).
    Type: Application
    Filed: April 19, 2017
    Publication date: May 2, 2019
    Inventors: Ettore MAGNI, Enzo FERRARI