发明名称 A FOUNTAIN PEN WITH ELASTIC UNIT
摘要 <p>The invention relates to a fountain pen with an elastic unit, comprising a pen tip, a tongue-shape portion, a penholder, an ink reservoir, and a cap, etc. The tongue-shape portion of the pen is arranged at one or two side of the grooved pen tip, opposite to one or two writing face of the same. The grooved pen tip, the tongue-shape portion and the ink reservoir are fixed in the penholder. There is an elastic unit in the tongue-shape portion, or the tongue-shape portion and the ink reservoir. This arrangement, brings about advantages of good resiliency, soft and smooth writing.</p>
申请公布号 WO2000018586(P1) 申请公布日期 2000.04.06
申请号 CN1999000078 申请日期 1999.06.08
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