Ribbed fastener
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United States of America Patent
Stats
-
Oct 21, 2008
Grant Date -
Feb 8, 2007
app pub date -
Aug 4, 2005
filing date -
Aug 4, 2005
priority date (Note) -
Expired
status (Latency Note)
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Abstract
A fastener is provided comprising a shank having a head at one end and a tapered tip at the other end, and a threaded section having a helical thread on the shank. The fastener also comprises, on the head, side surfaces for engagement with a driving tool, and wherein each of the side surfaces has at least one rib formed thereon. Also provided is a method for driving a fastener, comprising providing a shank having a head at one end, a tip at the other end, and wherein the head comprises side surfaces for engagement with a driving tool, and wherein each of the side surfaces has at least one rib formed thereon. The method further comprises providing a driving tool having driving surfaces, and driving the fastener with the driving tool by engaging the driving surfaces of the driving tool with the at least one rib of the side surfaces of the head.
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