Patent · US Expired

Microphone

USD606051S1 · kind S1 · design

12Cited by
39References
1Claims
0Family size

Assignee

Inventors

Key dates

Filing dateApr 28, 2008
Grant dateDec 15, 2009
Priority date
Expiry dateDec 15, 2023

Classification

  • Technology area (CPC —)General

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