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Patent Searching and Data


Title:
LACING STRUCTURE FOR SHOE UPPER AND SHOE
Document Type and Number:
WIPO Patent Application WO/2020/129117
Kind Code:
A1
Abstract:
The present lacing structure for an upper comprises: an upper, which defines left and right eyelet rows that are respectively arranged in single rows along the longitudinal direction of the shoe; and a shoelace, which is inserted through each eyelet of the left and right eyelet rows. The left and right eyelet rows each include, in order from the first eyelets at the front end and moving towards the back, at least the second eyelets, the third eyelets, up to the fourth eyelets. When the first average distance between eyelets is D1, the second average distance is D2, and the third average distance is D3, expressions (1) and (10) are satisfied: D1>D2D1>0.55*(D1+D2) ... (10)

Inventors:
HATANO GENKI (JP)
TAKASHIMA SHINGO (JP)
MORIYASU KENTA (JP)
ABE SATORU (JP)
NISHIMURA HIROAKI (JP)
ISHIZASHI TOMOKI (JP)
Application Number:
PCT/JP2018/046294
Publication Date:
June 25, 2020
Filing Date:
December 17, 2018
Export Citation:
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Assignee:
ASICS CORP (JP)
International Classes:
A43B23/02
Foreign References:
US4780969A1988-11-01
US20110099843A12011-05-05
JPH01139710U1989-09-25
JP4957978B22012-06-20
Attorney, Agent or Firm:
YAMAMURA PATENT ATTORNEYS OFFICE et al. (JP)
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