Patents Assigned to HAPPYBRUSH GMBH
  • Electric toothbrush
    Patent number: D862088
    Type: Grant
    Filed: February 19, 2018
    Date of Patent: October 8, 2019
    Assignee: HAPPYBRUSH GMBH
    Inventor: Stefan Walter
  • Electric toothbrush handle
    Patent number: D980630
    Type: Grant
    Filed: January 20, 2022
    Date of Patent: March 14, 2023
    Assignee: HAPPYBRUSH GMBH
    Inventor: Stefan Walter
  • Electric toothbrush
    Patent number: D986597
    Type: Grant
    Filed: January 20, 2022
    Date of Patent: May 23, 2023
    Assignee: HAPPYBRUSH GMBH
    Inventor: Stefan Walter
  • Electric toothbrush handle
    Patent number: D986598
    Type: Grant
    Filed: January 20, 2022
    Date of Patent: May 23, 2023
    Assignee: HAPPYBRUSH GMBH
    Inventor: Stefan Walter