Patents by Inventor Elisabeth Piper Mäkitalo

Elisabeth Piper Mäkitalo 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).

  • Vacuum cleaner
    Patent number: D915013
    Type: Grant
    Filed: January 24, 2018
    Date of Patent: March 30, 2021
    Inventors: Elisabeth Piper Mäkitalo, Christian Agren, Jonas Kristiansson
  • Vacuum cleaner
    Patent number: D945097
    Type: Grant
    Filed: March 8, 2021
    Date of Patent: March 1, 2022
    Inventors: Elisabeth Piper Mäkitalo, Christian Ågren, Jonas Kristiansson
  • Vacuum cleaner nozzle
    Patent number: D968737
    Type: Grant
    Filed: January 7, 2022
    Date of Patent: November 1, 2022
    Inventors: Elisabeth Piper Mäkitalo, Christian Ågren, Jonas Kristiansson