Title:
METHOD FOR MANUFACTURING A SHOCK-ABSORBING SHOE SOLE HAVING ARC-SHAPED LEFT AND RIGHT SIDES
Document Type and Number:
WIPO Patent Application WO/2011/007988
Kind Code:
A2
Abstract:
The present invention relates to a method for manufacturing a shoe sole having arc-shaped left and right sides, wherein the shoe sole has a bottom surface which is arc-shaped in the downward direction from a left end toward a right end of the shoe sole such that the shoe sole has arc-shaped left and right sides, and a shock-absorbing lower midsole attached onto an outsole of the shoe sole is made of a material that is softer than the materials of the outsole and of an upper midsole. Thus, the portion of the outer bottom surface of the shoe sole landing on the ground during walking slips so as to be flattened on the ground, in order to provide the wearer with the effect of walking barefoot on sand.
Inventors:
UM, Ok Sun (1 lotte APT, 132-65 Deokcheon-dong Bukgu, Busan 616-730, 616-730, KR)
Application Number:
KR2010/004506
Publication Date:
January 20, 2011
Filing Date:
July 12, 2010
Export Citation:
Assignee:
UM, Ok Sun (1 lotte APT, 132-65 Deokcheon-dong Bukgu, Busan 616-730, 616-730, KR)
International Classes:
A43B13/14; A43B13/16
Attorney, Agent or Firm:
CHOI, Hak Hyun (301 3F, Woojoo Building140-29 Gasan-Dong, Geumcheon-gu, Seoul 153-801, 153-801, KR)
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