Patent · US Active

Head for electric toothbrush

USD950249S1 · kind S1 · design

26Cited by
70References
1Claims
0Family size

Assignee

Inventors

Key dates

Filing dateNov 13, 2020
Grant dateMay 3, 2022
Priority date
Expiry dateMay 3, 2037

Classification

  • Technology area (CPC —)General

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.