发明名称 Fluid dispensing utensil
摘要 A fluid dispensing utensil, such as a writing utensil, includes a container defining a first storage area for storing fluid, a second storage area and an opening therebetween, a tip, a capillary conveying line extending from the opening through at least a portion of the second storage area to the tip, and a capillary storage associated with the second storage area and in direct contact with the conveying line. The average capillarity of the capillary conveying line is substantially greater than the average capillarity of the storage.
申请公布号 US6089776(A) 申请公布日期 2000.07.18
申请号 US19960630515 申请日期 1996.04.10
申请人 KAUFMANN, RAINER 发明人 KAUFMANN, RAINER
分类号 B43K5/00;(IPC1-7):B43K5/00 主分类号 B43K5/00
代理机构 代理人
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