Patents by Inventor Leonardo Righi

Leonardo Righi 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).

  • Fluid substance dispensing device
    Patent number: 12208956
    Abstract: A device for dispensing a fluid substance, including a container in which the fluid substance is housed, the container being coupled with a valve or a manual pump equipped with a hollow stem which is movable between at least a first position, in which the fluid substance is dispensed through a cavity thereof and a second position in which dispensing of the fluid substance through its cavity is prevented, there being a dispenser button coupled, in an essentially sealed manner, at the top of the hollow stem so that application of pressure to the button moves the hollow stem between the said second and the said first position, the button defining a delivery channel endowed with a first opening in a free surface of the device and which is equipped with a surface facing the stem cavity; the surface is conical or pyramidal, being tapered towards the stem cavity.
    Type: Grant
    Filed: October 6, 2021
    Date of Patent: January 28, 2025
    Assignee: Coster Tecnologie Speciali S.p.A.
    Inventors: Yuri Banovich, Alfeo Tecchiolli, Leonardo Righi
  • FLUID SUBSTANCE DISPENSING DEVICE
    Publication number: 20220106103
    Abstract: A device for dispensing a fluid substance, including a container in which the fluid substance is housed, the container being coupled with a valve or a manual pump equipped with a hollow stem which is movable between at least a first position, in which the fluid substance is dispensed through a cavity thereof and a second position in which dispensing of the fluid substance through its cavity is prevented, there being a dispenser button coupled, in an essentially sealed manner, at the top of the hollow stem so that application of pressure to the button moves the hollow stem between the said second and the said first position, the button defining a delivery channel endowed with a first opening in a free surface of the device and which is equipped with a surface facing the stem cavity; the surface is conical or pyramidal, being tapered towards the stem cavity.
    Type: Application
    Filed: October 6, 2021
    Publication date: April 7, 2022
    Inventors: Yuri BANOVICH, Alfeo TECCHIOLLI, Leonardo RIGHI
  • Spray cap for aerosol containers
    Patent number: D930473
    Type: Grant
    Filed: January 13, 2020
    Date of Patent: September 14, 2021
    Assignee: COSTER TECNOLOGIE SPECIALI S.P.A.
    Inventor: Leonardo Righi
  • Spray cap
    Patent number: D947026
    Type: Grant
    Filed: November 18, 2020
    Date of Patent: March 29, 2022
    Assignee: Coster Tecnologie Speciali S.p.A.
    Inventor: Leonardo Righi
  • Spray cap
    Patent number: D947668
    Type: Grant
    Filed: November 18, 2020
    Date of Patent: April 5, 2022
    Assignee: Coster Tecnologie Speciali S.p.A.
    Inventor: Leonardo Righi
  • Spray cap for aerosol container
    Patent number: D1027641
    Type: Grant
    Filed: May 21, 2021
    Date of Patent: May 21, 2024
    Assignee: COSTER TECNOLOGIE SPECIALI S.P.A.
    Inventor: Leonardo Righi