Patent · US Active

Headphone

USD954019S1 · kind S1 · design

68Cited by
78References
1Claims
0Family size

Assignee

Inventors

Key dates

Filing dateJun 5, 2020
Grant dateJun 7, 2022
Priority date
Expiry dateJun 7, 2037

Classification

  • Technology area (CPC —)General

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