Absorbent article
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
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N/A
Issued Date -
May 3, 2007
app pub date -
Dec 1, 2004
filing date -
Dec 2, 2003
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
An absorbent article includes: a top sheet 2 positioned in a face which is brought into contact with a human body; a back sheet 3 positioned in a face which is opposite to the top sheet 2 and is brought into contact with underwear; and an absorbent body 4 interposed between the top sheet 2 and the back sheet 3. The back sheet 3 includes a colored area 8, and the colored area 8 has a light transmittance allowing light outputted from an optical sensor to be transmitted therethrough.
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