Pen nib with slit for liquid inks
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United States of America Patent
Stats
-
Sep 30, 1980
Grant Date -
N/A
app pub date -
Mar 13, 1978
filing date -
Mar 12, 1977
priority date (Note) -
Expired
status (Latency Note)
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Abstract
A pen nib provided with a slit for liquid inks, in which the front end of the nib is at its underside provided with a ball-point tip which extends substantially perpendicular to the writing plane, and the ball bed of which is associated with the slit in the nib in an ink transmitting manner.
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Cited Art Landscape
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