Multi-pattern material punch
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United States of America Patent
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Mar 6, 2012
Grant Date -
Nov 25, 2010
app pub date -
Oct 12, 2007
filing date -
Oct 13, 2006
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A system for punching one or more patterns selected from a plurality of related patterns into a workpiece (typically paper or similar materials). The system comprises a punch element having a plurality of cutting surfaces arranged at discrete heights relative to each other, and a means for selecting a discrete distance that the punch element travels through the workpiece.
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Cited Art Landscape
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