Writing utensil with retract piece
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United States of America Patent
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Mar 13, 2018
Issued Date -
N/A
app pub date -
Jun 3, 2016
filing date -
Jun 25, 2015
priority date (Note) -
In Force
status (Latency Note)
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Abstract
A writing utensil with a retract piece is provided, with this writing utensil being equipped with a retract piece that is provided on one end side of a shaft tube of a writing utensil body and that goes forward and assumes a projecting state by its own weight when oriented to face downward, and goes backward and assumes a retracting state by its own weight when oriented to face upward, wherein the writing utensil includes: an advancing and retreating member including the retract piece on a front end side thereof and supported to advance/retreat relative to the writing utensil body; and rolling element supported to rotate without advancing/retreating relative to the writing utensil body, and an outer circumferential face of the rolling element contacts a side face of the advancing and retreating member.
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Family
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Cited Art Landscape
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