发明授权
- 专利标题: Accordion-like file
- 专利标题(中): 手风琴式文件
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申请号: US617195申请日: 1996-03-18
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公开(公告)号: US5630509A公开(公告)日: 1997-05-20
- 发明人: Ken-Jui Su
- 申请人: Ken-Jui Su
- 专利权人: Su; Ken-Jui
- 当前专利权人: Su; Ken-Jui
- 主分类号: B42F7/08
- IPC分类号: B42F7/08 ; B65D85/00
摘要:
An accordion-like file includes a rear panel and a front panel secured to a bottom panel. The front panel has a hook and loop device. A number of envelopes are secured between the rear panel and a plate. The envelopes are expanded when the plate is moved away from the rear panel. The plate has an ear for moving the plate away from the rear panel and has a hook and loop device for engaging with that of the front panel so as to retain the envelopes in the expanded position. The ear is engaged in an opening of the plate.
公开/授权文献
- US4083689A Solid .epsilon.-caprolactam dyestuff preparations 公开/授权日:1978-04-11
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