Absorbent tampon
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Jun 8, 1993
Grant Date -
N/A
app pub date -
Jun 22, 1989
filing date -
Nov 11, 1987
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
An absorbent pad, for use in absorbing secretions from a person's body, includes a pH indicator material indicating by a colour change the acidity or alkalinity of a liquid coming into contact with it. The pH indicator material is wetted by the secretions absorbed by the pad, and thereby provides an indication of the health condition of the person's body.
First Claim
Family
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Cited Art Landscape
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