Amusement device with concealed images
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United States of America Patent
Stats
-
May 9, 2006
Grant Date -
N/A
app pub date -
Apr 30, 2004
filing date -
Apr 30, 2004
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A children's amusement device has a translucent sheet with hidden images that may be revealed when illuminated from behind. The sheet is laminated with an image disposed on an interior surface of the sheet. The image is substantially hidden from view in ambient lighting. However, the image is revealed when illuminated from behind the sheet.
First Claim
Family
International Classification(s)
Cited Art Landscape
Patent Citation Ranking
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