Vapor transfer cartridge for use in a respiratory therapy system
USD861863S1 · kind S1 · design
16Cited by
15References
1Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Sep 26, 2018 |
| Grant date | Oct 1, 2019 |
| Priority date | — |
| Expiry date | Oct 1, 2034 |
Classification
- Technology area (CPC —)General
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.