Patent · US Active

Dual screen electronic device

USD680527S1 · kind S1 · design

25Cited by
12References
1Claims
0Family size

Assignee

Inventors

Key dates

Filing dateNov 18, 2011
Grant dateApr 23, 2013
Priority date—
Expiry dateApr 23, 2027

Classification

  • Technology area (CPC —)General

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