Patent · US Expired

Cushion for a respiratory mask

USD594111S1 · kind S1 · design

43Cited by

8References

1Claims

0Family size

Assignee

ResMed Corp. · AU

Inventors

Michael John Reid · Sydney, AU
Aaron Samuel Davidson · Sydney, AU
Scott Alexander Howard · Sydney, AU

Key dates

Filing date	Jan 15, 2008
Grant date	Jun 9, 2009
Priority date	—
Expiry date	Jun 9, 2023

Classification

Technology area (CPC —)General

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