发明名称 Writing Tip For Tracing Lines of Different Widths and Writing Implement Comprising Such a Tip
摘要 A capillary writing tip that includes a body extending from a base along a central axis (Z) to a peak, the body having a main face with a maximum dimension (L) measured transversally with respect to the central axis and delimited by a main base edge adjacent to the base, as well as by a first and a second substantially straight peak edge, which meet at the peak and are of respective lengths (l) less than the maximum length. The body also has a first secondary face delimited by, among other things, the first peak edge; a second secondary face delimited by, among other things, the second peak edge; the first and second secondary faces presenting a substantially straight common edge extending from the peak to a lower end adjacent to the base, the common edge having a length (m) which is different from the maximum width (L) and from the length (l) of the first and second peak edges.
申请公布号 US2009317172(A1) 申请公布日期 2009.12.24
申请号 US20070296387 申请日期 2007.04.06
申请人 SOCIETE BIC 发明人 BEDHOME VINCENT;ROLION FRANCK
分类号 B43K8/06 主分类号 B43K8/06
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