发明授权
- 专利标题: Visible information management system
- 专利标题(中): 可见信息管理系统
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申请号: US260753申请日: 1981-05-05
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公开(公告)号: US4341028A公开(公告)日: 1982-07-27
- 发明人: Keith Brown
- 申请人: Keith Brown
- 专利权人: Keith Brown
- 当前专利权人: Keith Brown
- 主分类号: G09F3/18
- IPC分类号: G09F3/18 ; G09F19/00
摘要:
The present invention is directed to a visible information management system which includes a notebook having disposed therein a plurality of pivotal passive pressure clips. Each of the pressure clips are adapted to hold therein an index card having information printed thereon. Each of the pressure clips may also be labeled in order that the cards held therein may be identified. The index cards are held in the pressure clips by virtue of an overlapping flap which forms a clip for holding under pressure an index card inserted therein. One side of the index card easily slips into the clip portion of the pivotal passive pressure clip. Since there are a plurality of pressure clips disposed in the notebook, a plurality of index cards may be slipped into the respective pressure clips within the notebook.
公开/授权文献
- US5587563A Air handling structure for pan inlet and outlet 公开/授权日:1996-12-24
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