Method for producing a nondirectional pen
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United States of America Patent
Stats
-
Oct 22, 1985
Grant Date -
N/A
app pub date -
Mar 12, 1984
filing date -
Mar 29, 1983
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A method for producing a nondirectional pen includes the steps of drawing a solid metal rod to form a pen blank having three or more radial blade sections extending along the length of the pen blank and equally spaced angularly away from one another; cutting the pen blank into pen bodies having a predetermined length; shaping the forward end of each of the pen bodies into a substantially conical configuration; welding a pen point ball to the tip of the pen body; slotting the pen body from its tip to a predetermined depth through the pen point ball to form longitudinal slots; and plastically deforming the pen body to close the slots.
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