| 发明名称 |
Packaged stackable charcoal briquet |
| 摘要 |
An improved stackable charcoal briquet has a convex bottom and a concave top and is packaged in a stacked compact boxed package. A charcoal briquet having improved burning characteristics and also improved shipping and retailing characteristics is thereby provided.
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| 申请公布号 |
US6790244(B2) |
申请公布日期 |
2004.09.14 |
| 申请号 |
US20020172549 |
申请日期 |
2002.08.07 |
| 申请人 |
NOTTINGHAM-SPIRK DESIGN ASSOCIATES, INC. |
发明人 |
SAUNDERS CRAIG M.;TUFTS, JR. LINDSEY;BOLL DAVID J. |
| 分类号 |
C10L5/36;(IPC1-7):C10L5/00 |
主分类号 |
C10L5/36 |
| 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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