Push-pin having a curved neck
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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Jun 18, 2002
Grant Date -
N/A
app pub date -
Dec 23, 1999
filing date -
Dec 23, 1999
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
The push-pins of the present invention are defined by at least one pin section and an integral, at least partially corrugated finger grasping section, and are formed from a single piece of rigid material. Methods for the production of such push-pins include providing a piece of substantially flat rigid material and a press, and employing the press to stamp portions of the material to create a plurality of push-pins therefrom.
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Cited Art Landscape
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