Patent · US Active

Headphones

USD927454S1 · kind S1 · design

17Cited by
98References
1Claims
0Family size

Assignee

Inventors

Key dates

Filing dateNov 25, 2020
Grant dateAug 10, 2021
Priority date—
Expiry dateAug 10, 2036

Classification

  • Technology area (CPC —)General

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