Hex wrench
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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-
N/A
Issued Date -
Feb 19, 2004
app pub date -
Aug 14, 2002
filing date -
Aug 14, 2002
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
A hex wrench includes a head with notches defined in an outer periphery thereof and the notches are located to face the inside of the object. The inside of the object is deformed during being rotated by the head and engaged with the notches so as to increase the feature of anti-slippery between the head of the wrench and the object.
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