Patent · US Active

Frame for respiratory mask

USD757250S1 · kind S1 · design

19Cited by
48References
1Claims
0Family size

Assignee

Inventors

Key dates

Filing dateApr 14, 2014
Grant dateMay 24, 2016
Priority date
Expiry dateMay 24, 2030

Classification

  • Technology area (CPC —)General

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