发明名称 |
WRITING NIB STRUCTURE AND METHOD OF MANUFACTURE |
摘要 |
<p>Title of the Invention WRITING NIB STRUCTURE AND METHOD OF MANUFACTURE A writing nib for pens and marking implements having an elongated body of generally rectangular configuration and reinforced by layers of relatively rigid solid material laminated to opposite surfaces of a relatively soft wicking material. The nib is formed by continuously forming layers of the relatively rigid material on opposite surfaces of a strip of wicking material, shaping both edges of the laminated strip and severing the laminated strip transversely, the shaped edges of the laminated strip ultimately forming a writing tip at each end of the nib body at which the wicking material projects beyond the corresponding ends of the rigid material.</p> |
申请公布号 |
CA1049241(A) |
申请公布日期 |
1979.02.27 |
申请号 |
CA19760249863 |
申请日期 |
1976.04.08 |
申请人 |
GLASROCK PRODUCTS, INC. |
发明人 |
MCDANIEL, JOHN E.;MORRIS, HAROLD B. |
分类号 |
B43K1/12;(IPC1-7):43K8/00;43K1/00 |
主分类号 |
B43K1/12 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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