Patent · US Active

Loudspeaker

USD674780S1 · kind S1 · design

14Cited by
10References
1Claims
0Family size

Assignee

Inventors

Key dates

Filing dateAug 26, 2011
Grant dateJan 22, 2013
Priority date—
Expiry dateJan 22, 2027

Classification

  • Technology area (CPC —)General

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