Writing instrument barrel and method of forming a writing instrument
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United States of America Patent
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-
Mar 21, 1995
Issued Date -
N/A
app pub date -
Dec 3, 1993
filing date -
Aug 28, 1992
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
An writing instrument having an elongated tubular body formed from a thin sheet of material being rolled upon itself. A marking substance positioned within a bore of the body is prevented from leaking through the body by the application of a coating to at least one side of the sheet so that a lining is formed in the bore.
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