Manual breast pump with resilient return
US9011372B2 · kind B2 · utility
4Cited by
25References
16Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Aug 12, 2010 |
| Grant date | Apr 21, 2015 |
| Priority date | — |
| Expiry date | Apr 5, 2031 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61M1/062
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
A manual breast pump comprising a pump housing defining an inlet orifice, an outlet orifice, and a pump orifice all in fluid communication with one another, the pump housing including a pump chamber, a repositionable actuator disposed within the pump chamber and repositionable within the pump chamber between a retracted position and an extended position, and a resilient band concurrently mounted to the pump housing and operatively mounted to the repositionable actuator.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.