Patent · US Active

Headphones

USD851062S1 · kind S1 · design

48Cited by
68References
1Claims
0Family size

Assignee

Inventors

Key dates

Filing dateNov 9, 2017
Grant dateJun 11, 2019
Priority date
Expiry dateJun 11, 2034

Classification

  • Technology area (CPC —)General

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