Patents by Inventor Daniel J. Cederberg

Daniel J. Cederberg 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).

  • Patent number: 11745192
    Abstract: A spray nozzle is disclosed that includes a nozzle body having a first portion with a cylindrical configuration and a second portion including a dome-shaped end wall. The first and second portions of the nozzle body define an internal fluid passage having a downstream end defined by the dome-shaped end wall. A flow control element is arranged at an inlet end of the internal fluid passage. The flow control element includes a pre-orifice through which fluid can enter the internal fluid passage of the nozzle body. First and second discharge orifices are provided in the dome-shaped end wall with each of the first and second discharge orifices being arranged on a respective one of opposing sides of an apex of the dome-shaped end wall. The first and second discharge orifices are configured to produce a fan-shaped fluid discharge pattern with each discharge orifice having an elongated slit-like configuration.
    Type: Grant
    Filed: May 8, 2020
    Date of Patent: September 5, 2023
    Assignee: Spraying Systems Co.
    Inventors: Marc A. Arenson, Daniel J. Cederberg
  • Patent number: 11484894
    Abstract: A spray tip including a spray tip body and flow control element is provided. The flow control element includes a pre-orifice through which fluid can enter a primary fluid passage of the spray tip body. First and second discharge orifices are provided in a dome-shaped end wall of the spray tip body with each of the first and second discharge orifices being arranged on a respective one of opposing first and second sides of an apex of the dome-shaped end wall. Each of the first and second discharge orifices having an elongated slot-like configuration that maintains a substantially constant width as the respective discharge orifice extends from a first end to a second end and each and each extending a substantially equal distance to either side of the apex of the dome-shaped end wall.
    Type: Grant
    Filed: July 14, 2020
    Date of Patent: November 1, 2022
    Assignee: Spraying Systems Co.
    Inventors: Marc A. Arenson, Daniel J. Cederberg
  • Publication number: 20210016303
    Abstract: A spray tip including a spray tip body and flow control element is provided. The flow control element includes a pre-orifice through which fluid can enter a primary fluid passage of the spray tip body. First and second discharge orifices are provided in a dome-shaped end wall of the spray tip body with each of the first and second discharge orifices being arranged on a respective one of opposing first and second sides of an apex of the dome-shaped end wall. Each of the first and second discharge orifices having an elongated slot-like configuration that maintains a substantially constant width as the respective discharge orifice extends from a first end to a second end and each and each extending a substantially equal distance to either side of the apex of the dome-shaped end wall.
    Type: Application
    Filed: July 14, 2020
    Publication date: January 21, 2021
    Inventors: Marc A. Arenson, Daniel J. Cederberg
  • Publication number: 20200353485
    Abstract: A spray nozzle is disclosed that includes a nozzle body having a first portion with a cylindrical configuration and a second portion including a dome-shaped end wall. The first and second portions of the nozzle body define an internal fluid passage having a downstream end defined by the dome-shaped end wall. A flow control element is arranged at an inlet end of the internal fluid passage. The flow control element includes a pre-orifice through which fluid can enter the internal fluid passage of the nozzle body. First and second discharge orifices are provided in the dome-shaped end wall with each of the first and second discharge orifices being arranged on a respective one of opposing sides of an apex of the dome-shaped end wall. The first and second discharge orifices are configured to produce a fan-shaped fluid discharge pattern with each discharge orifice having an elongated slit-like configuration.
    Type: Application
    Filed: May 8, 2020
    Publication date: November 12, 2020
    Inventors: Marc A. Arenson, Daniel J. Cederberg
  • Patent number: D912201
    Type: Grant
    Filed: May 10, 2019
    Date of Patent: March 2, 2021
    Assignee: Spraying Systems Co.
    Inventors: Marc A. Arenson, Daniel J. Cederberg
  • Patent number: D926922
    Type: Grant
    Filed: July 15, 2019
    Date of Patent: August 3, 2021
    Assignee: Spraying Systems Co.
    Inventors: Marc A. Arenson, Daniel J. Cederberg
  • Patent number: D941958
    Type: Grant
    Filed: July 15, 2020
    Date of Patent: January 25, 2022
    Assignee: Spraying Systems Co.
    Inventors: Marc A. Arenson, Daniel J. Cederberg
  • Patent number: D992083
    Type: Grant
    Filed: May 4, 2020
    Date of Patent: July 11, 2023
    Assignee: Spraying Systems Co.
    Inventors: Marc A. Arenson, Daniel J. Cederberg