Multiblade screwdriver
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United States of America Patent
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-
Mar 9, 2004
Issued Date -
N/A
app pub date -
Apr 1, 2002
filing date -
Dec 11, 1998
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A hand-held screwdriver assembly having interchangeable blades which are held within a hollow handle and are available to be selected and moved through a cross-slot in a cap assembly on the handle to a stop position, and then to be secured in a chuck for use. Rotation of the cap assembly is prevented when the blade is secured in the chuck, thus precluding the introduction of a second blade into the cross-slot.
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Family
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Cited Art Landscape
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