发明名称 |
Disposable servingware with nesting resistant flange patterns |
摘要 |
Stackable servingware is provided with repeating flange patterns configured to resist nesting and taper lock. The patterns include a first pattern which is chiral with respect to a second pattern such that the patterns are not superimposable on one another. Preferably, the servingware is packaged in alternating sequence such that each article in a stack has a flange pattern which mirrors the flange pattern of adjacent articles.
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申请公布号 |
US6241096(B1) |
申请公布日期 |
2001.06.05 |
申请号 |
US19990335639 |
申请日期 |
1999.06.18 |
申请人 |
FORT JAMES CORPORATION |
发明人 |
LITTLEJOHN MARK B.;SWIONTEK ANTHONY J.;LAMSON WAYNE W. |
分类号 |
A47G19/03;B65D1/34;B65D1/36;B65D21/02;(IPC1-7):A47G19/02;B65D21/032 |
主分类号 |
A47G19/03 |
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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