Breast pump
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Sep 7, 1999
Grant Date -
N/A
app pub date -
May 23, 1997
filing date -
Jul 31, 1995
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A breast pump for sucking out mother's milk is provided, the breast pump including a sucking portion 11, 12, 13 to be fitted to one's breast, a negative pressure generating member 14 mounted in the sucking portion for generating negative pressures therein, a driving member 24 attached to the sucking portion, a driving power transmitting member 25 attached to the sucking portion for repeatedly generating negative pressures by transmitting a driving power of the driving member, and a reservoir 30 connected to the sucking portion for reserving mother's milk from the sucking portion.
First Claim
Family
International Classification(s)
Cited Art Landscape
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