Patent · US Active

Earphone

USD687417S1 · kind S1 · design

25Cited by
23References
1Claims
0Family size

Assignee

Inventors

Key dates

Filing dateJun 12, 2012
Grant dateAug 6, 2013
Priority date—
Expiry dateAug 6, 2027

Classification

  • Technology area (CPC —)General

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