Breast pump
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Dec 21, 1999
Grant Date -
N/A
app pub date -
Nov 24, 1998
filing date -
Nov 24, 1998
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A breast pump that gently milks a lactating mother's breast is comprised of a housing having a flexible sleeve that receives the breast. A rotating wheel and connection rod combine to reciprocate the sleeve back and fourth relative to an opening on the housing while a cam operates to squeeze and unsqueeze the sleeve. A motor operatively connects to the cam and to the wheel. An adjustment mechanism adjusts the initial parameters of the sleeve in order to accommodate various sized breasts.
First Claim
Family
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Cited Art Landscape
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