| 摘要 |
PROBLEM TO BE SOLVED: To provide a coffin with a groove in the bottom surface to be easily gripped and held for carrying a coffin with a flat bottom. SOLUTION: A groove 2 is arranged so that one can put his or her fingers on the bottom surface 1 of the coffin. Because of this part where one can put fingers on, the force is easily applied, and the coffin surface is not slippery for easy carrying. Many persons can hold any part of the coffin bottom without limiting the portion to be held. COPYRIGHT: (C)2009,JPO&INPIT
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