Patent · US Expired

Headset

USD512991S1 · kind S1 · design

79Cited by
10References
1Claims
0Family size

Assignee

Inventor

Key dates

Filing dateOct 29, 2004
Grant dateDec 20, 2005
Priority date
Expiry dateDec 20, 2019

Classification

  • Technology area (CPC —)General

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