发明授权
- 专利标题： Trays for holding food products
- 专利标题（中）： 托盘食品
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申请号： US553000申请日： 1995-11-03
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公开(公告)号： US5597073A公开(公告)日： 1997-01-28
- 发明人: Stephen J. Kocis
- 申请人： Stephen J. Kocis
- 专利权人： Dolco Packaging Corp.
- 当前专利权人： Dolco Packaging Corp.
- 主分类号： B65D85/34
- IPC分类号： B65D85/34 ; B65D1/34
摘要：
A tray which is formed from a piece of resilient material, has a matrix of cells for holding food products such as apples. The tray has a plurality of arched ribs formed on the piece of resilient material for reinforcing the tray, each rib joining a predetermined pair of adjacent cells and having a compound surface structure to provide enhanced strength of rigidity.
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IPC分类:
