Writing insert with sealing cap
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United States of America Patent
Stats
-
Jun 17, 1986
Grant Date -
N/A
app pub date -
Aug 8, 1984
filing date -
Aug 19, 1983
priority date (Note) -
Expired
status (Latency Note)
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Abstract
A writing implement with a sealing element on a closing cap is mountable over a writing insert having a concentric writing tip, wherein the projecting part of the writing insert is provided with abutment faces and threads on which the closing cap is screwed.
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Cited Art Landscape
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