发明授权
- 专利标题： Disposable marker and adapter for pen-driven integrator
- 专利标题（中）： 笔驱动积分器的一次性标记和适配器
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申请号： US3131申请日： 1987-01-14
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公开(公告)号： US4854762A公开(公告)日： 1989-08-08
- 发明人: James R. Hubbard
- 申请人： James R. Hubbard
- 申请人地址： NY Buffalo
- 专利权人： Graphic Controls Corporation
- 当前专利权人： Graphic Controls Corporation
- 当前专利权人地址： NY Buffalo
- 主分类号： B43K23/00
- IPC分类号： B43K23/00 ; B43L13/02
摘要：
A disposable marker and adapter for use in an integrator pen. The forward end of the marker fits within the adapter and a nib holder, projecting from the front of the marker, is threadedly retained therein. The rear end of the adapter is adapted to be frictionally retained within a conventional integrator pen body holder.