Self-inking stamp
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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-
Sep 28, 2004
Issued Date -
N/A
app pub date -
Jan 8, 2003
filing date -
May 11, 2000
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A self-inking stamp with a stamp pad disposed in a container movably retained in a shaft in the frame of the stamp. To prevent the insertion into the shaft of non-genuine stamp pads the shaft and container are respectively provided with complementary keying features. In a preferred embodiment the keying feature consists of matching grooves and protrusions in the shaft and container, respectively.
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