Coating implements with material supply – Material flows through porous tool – Wick feed from within reservoir to tool
Patent
1993-08-16
1994-08-09
DeMille, Danton D.
Coating implements with material supply
Material flows through porous tool
Wick feed from within reservoir to tool
401261, 401265, 401292, 401227, B43K 500
Patent
active
053360109
ABSTRACT:
A pen point structure suitable for use in a fountain pen comprises a body formed from a mixture of hard inorganic powder and a binder resin and provided with at least one ink flow channel and at least one air flow channel. The hard inorganic powder is preferably lock crystal powder, quartz powder, alumina powder, silica powder, corundum powder, ceramic powder, high m.p. metal powder, metal carbide powder or metal nitride powder, or a mixture thereof. The binder resin is preferably a phenol resin, urea resin, melamine resin or unsaturated polyester resin, or a mixture thereof. A fountain pen constructed of such a pen point structure, an ink reservoir and a pen casing is also described.
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