Patent · US Active

Respiratory mask

USD787662S1 · kind S1 · design

58Cited by
34References
1Claims
0Family size

Assignee

Inventors

Key dates

Filing dateNov 23, 2015
Grant dateMay 23, 2017
Priority date
Expiry dateMay 23, 2032

Classification

  • Technology area (CPC —)General

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