Invention Grant
US08235440B2 Studying chopstick for developing children's intellectual powers 有权
学习用于发展儿童智力的筷子

  • Patent Title: Studying chopstick for developing children's intellectual powers
  • Patent Title (中): 学习用于发展儿童智力的筷子
  • Application No.: US11668078
    Application Date: 2007-01-29
  • Publication No.: US08235440B2
    Publication Date: 2012-08-07
  • Inventor: Byoung Jin Park
  • Applicant: Byoung Jin Park
  • Priority: KR2001/49096 20010814; KR2002/44749 20020729
  • Main IPC: A47J45/00
  • IPC: A47J45/00 A47G21/10
Studying chopstick for developing children's intellectual powers
Abstract:
A pair of training chopsticks for developing intellectual faculties is described. The training chopsticks include a first stick and a second stick. The first stick has a thumb-inserting hole for inserting the thumb and a first pad for picking up solids. The thumb-inserting hole is formed on the upper side of the first stick and the first pad is formed on the lower end of the first stick. The second stick has a holding unit for inserting the forefinger and the second finger. The holding unit has a forefinger-inserting hole for inserting the forefinger and a second finger-inserting hole for inserting the second finger.
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