06297424 is referenced by 135 patents and cites 74 patents.

A disposable absorbent article such as a training pant includes wetness indicating graphics that provide an interactive training aid. The interactive graphics can include a permanent character graphic and one or more active object graphics, which “appear” or “disappear” from view in response to exposure to urine or the environment. The interactive graphics can also include a story line in which the permanent character graphic is illustrated performing an activity involving the active object graphic. The wetness indicating feature and the graphic story line allow the caregiver to interact with the child in an educational and motivational manner to enhance the toilet training process.

Title
Absorbent articles having wetness indicating graphics providing an interactive training aid
Application Number
9/333222
Publication Number
6297424 (B1)
Application Date
June 15, 1999
Publication Date
October 2, 2001
Inventor
Shirlee Ann Weber
Neenah
WI, US
Kathleen Irene Ratliff
Neenah
WI, US
Christopher Peter Olson
Neenah
WI, US
Agent
Thomas M Gage
US
Assignee
Kimberly Clark Worldwide
WI, US
IPC
A61F 13/15
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