Patents by Inventor Anna LANTZ

Anna LANTZ 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).

  • Nozzle for cleaning the interior of a pipe, a system including such a nozzle and a method for cleaning the interior of a pipe
    Patent number: 12459014
    Abstract: A method and system having nozzle for cleaning the interior of a pipe is provided. The nozzle has a rinsing fluid inlet and a plurality of rinsing fluid discharges, wherein each of the rinsing fluid discharges is arranged for discharging fluid substantially in a rearward direction. The nozzle has a plurality of rinsing fluid outlets for discharging rinsing fluid substantially in the rearward direction. Each of the rinsing fluid outlets is enclosed by a tube forming a passage between the tube and the rinsing fluid outlet. Each tube is connected to a material suction inlet and comprises a tube outlet for discharging a mixture of material and rinsing fluid.
    Type: Grant
    Filed: October 9, 2019
    Date of Patent: November 4, 2025
    Assignee: AquaTeq Sweden AB
    Inventor: Anna Lantz
  • A NOZZLE FOR CLEANING THE INTERIOR OF A PIPE, A SYSTEM INCLUDING SUCH A NOZZLE AND A METHOD FOR CLEANING THE INTERIOR OF A PIPE
    Publication number: 20230114645
    Abstract: A method and system having nozzle for cleaning the interior of a pipe is provided. The nozzle has a rinsing fluid inlet and a plurality of rinsing fluid discharges, wherein each of the rinsing fluid discharges is arranged for discharging fluid substantially in a rearward direction. The nozzle has a plurality of rinsing fluid outlets for discharging rinsing fluid substantially in the rearward direction. Each of the rinsing fluid outlets is enclosed by a tube forming a passage between the tube and the rinsing fluid outlet. Each tube is connected to a material suction inlet and comprises a tube outlet for discharging a mixture of material and rinsing fluid.
    Type: Application
    Filed: October 9, 2019
    Publication date: April 13, 2023
    Applicant: AquaTeq Sweden AB
    Inventor: Anna LANTZ