Patent · US Expired

Patient interface

USD659237S1 · kind S1 · design

59Cited by
91References
1Claims
0Family size

Assignee

Inventors

Key dates

Filing dateApr 6, 2010
Grant dateMay 8, 2012
Priority date
Expiry dateMay 8, 2026

Classification

  • Technology area (CPC —)General

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