Variable hand pressure activated power tool
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United States of America Patent
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Feb 17, 2004
Grant Date -
N/A
app pub date -
Oct 9, 2002
filing date -
Jun 19, 2002
priority date (Note) -
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Abstract
A hand-held power tool for use in hand working operations including a hand pressure sensing element for adjusting the power of the tool. More specifically, the invention provides a hand engraving power tool that is activated from absence of power to much greater power or anywhere in between determined by the amount of pressure exerted by a human hand on the tool's handle.
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