ERASABLE SIGN
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
N/A
Issued Date -
May 22, 2003
app pub date -
Dec 2, 1998
filing date -
Apr 14, 1993
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
A sign comprises a base layer and a transparent or translucent upper sheet over the base layer. An icon or indicia of the sign is associated with the base layer or is printed on the upper sheet. The upper sheet and base layer are releasably adhered together under pressure applied on the upper sheet which causes the icon or indicia to be displayed. When the upper sheet is released from the base layer, the icon or indicia is erased. In another embodiment, the icon or indicia is displayed when the upper sheet is released from the base layer, and is erased when the upper sheet is pressed to adhere to the base layer.
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