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AssigneeMitsubishi Pencil Company, Limited
InventorsToshimi KAMITANI, Hiroyuki OKUYAMA, Mitsuhiro KAWABATA, Tadashi KOURIKI
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In order to provide a writing instrument applicable to an applicator, in which a writing or applying direction can be visually recognized in a broad range at a visual part of a tip, the writing instrument is endowed with a constitution in which a tip 40 is equipped with a porous member 45 as a writing part and a holding member 55 holding the above porous member 45 and having at least one liquid guiding part 50 for feeding an liquid to the writing or applying part, which comprises a relay porous member 30 for feeding a liquid contained in a instrument main body 10 to the liquid guiding part 50 provided in the holding member 55 and in which the holding member 55 is a visible part enabling to visually recognize a writing or an applying direction, wherein an area ratio of the above visible part on the front or side face is 40% or more of the tip 40 protruding from a tip part of the instrument main body.
An applicator in which a tip is equipped with a porous member as an applying part and a holding member holding the above porous member and having at least one liquid guiding part for feeding a liquid to the applying part, which comprises a relay porous member for feeding a liquid contained in an applicator main body to the liquid guiding part provided in a central part of a longitudinal direction of the holding member and in which the holding member is a visible part enabling to visually recognize an applying direction, wherein an area ratio of the above visible part on a front face is 40% or more of the tip protruding from a tip part of the applicator main body, and an area ratio of the visible part on a side face of the holding member in the tip is 40% or more.
Dependencies are inferred from the claim text.