Breastpump
US11904077B2 · kind B2 · utility
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0References
46Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Oct 24, 2017 |
| Grant date | Feb 20, 2024 |
| Priority date | — |
| Expiry date | Feb 5, 2039 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61M39/24
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
A breastpump for expressing human breastmilk includes a multipart hygiene module having a first part with a flow opening for connecting to a interior, a valve body with at least one valve and a second part with a rigid cup for forming a pump chamber. The valve body is arranged between the first and second part and the hygiene module as a whole is connectable to the housing of the breastpump in a sealing and detachable manner.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.