发明名称 Training chopsticks
摘要 Chopsticks are provided including a first chopstick and a second chopstick which have been modified to be readily coupled together. Bores are formed in each of the chopsticks. A pin is supplied which passes through each of the bores. The pin has a friction fit within the bores such that the chopsticks are held together. The pin resiliently flexes when distal ends of the chopsticks are brought together, so that the pin provides a return force to the chopsticks. The bores and pin preferably have a non-circular cross-section so that the chopsticks are held within a common plane. The pin can have at least one tip that is pointed so that the pin can double as a toothpick.
申请公布号 US8562054(B2) 申请公布日期 2013.10.22
申请号 US201113134242 申请日期 2011.06.01
申请人 KELLER ROBIN O. 发明人 KELLER ROBIN O.
分类号 A47G0002/000010 主分类号 A47G0002/000010
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