Patent · US Active

Mask assembly

USD767755S1 · kind S1 · design

55Cited by
33References
1Claims
0Family size

Assignee

Inventors

Key dates

Filing dateApr 28, 2014
Grant dateSep 27, 2016
Priority date
Expiry dateSep 27, 2030

Classification

  • Technology area (CPC —)General

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