
US Patent Application No: 2007/0060,873
Number of patents in Portfolio can not be more than 2000
Milking apparatus
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Mar 15, 2007
Publication date -
Sep 15, 2005
filing date -
11/226,445
serial no -
ABAN
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Abstract
Disclosed is a milking apparatus that prevents extracted mother's milk from flowing into a pump, thereby keeping the mother's milk hygienic. A first space in a milking head communicating with a milking cup and a second space communicating with a space in a rubber bulb are separated from each other by a partition film, and air in the rubber bulb is exchanged solely between the interior of the rubber bulb and the second space, which is surrounded by the partition film and an upper cover portion of the milking head.
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First Claim
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