Patent · US Active

Head-mounted display device

USD812127S1 · kind S1 · design

22Cited by
47References
1Claims
0Family size

Assignee

Inventors

Key dates

Filing dateAug 4, 2016
Grant dateMar 6, 2018
Priority date—
Expiry dateMar 6, 2033

Classification

  • Technology area (CPC —)General

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