Patent · US Active

Optical display element for a headset

USD741325S1 · kind S1 · design

32Cited by
11References
1Claims
0Family size

Assignee

Inventors

Key dates

Filing dateJan 20, 2015
Grant dateOct 20, 2015
Priority date
Expiry dateOct 20, 2029

Classification

  • Technology area (CPC —)General

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