WRITING INSTRUMENT AND PEN TIP PART
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United States of America Patent
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Issued Date -
Jul 4, 2024
app pub date -
Mar 12, 2024
filing date -
Sep 14, 2021
priority date (Note) -
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status (Latency Note)
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Abstract
A writing instrument and a pen tip part include: a pen tip which includes a writing portion and has a directional specification for writing of the writing portion; a cylindrical inner cylinder which fixes the pen tip; a cylindrical outer cylinder into which the inner cylinder can be inserted and which includes a finger guide portion on an outer peripheral surface; and a fixture which fixes the outer cylinder to the inner cylinder.
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