Fountain pen nib
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United States of America Patent
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Nov 14, 2017
Issued Date -
N/A
app pub date -
Mar 11, 2015
filing date -
Jul 7, 2014
priority date (Note) -
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Abstract
The present invention uses a material that is not conventionally used in fountain pen nibs in order to provide a fountain pen nib that is completely different from the prior art. This found pen nib comprises one of corundum, topaz, emerald, and garnet as a main material. It is also possible to replace the heart hole and the slit of the nib with a groove that is added to the rear surface of the nib. By using one of the abovementioned gems as the main material in a faun-tain pen nib, it is possible to achieve wear resistance and chemical resistance in the fountain pen nib while imparting a luxurious feel and originality to a fountain pen.
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