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Patent Searching and Data


Title:
ZIPPER HAVING UNIFORM ENDS
Document Type and Number:
WIPO Patent Application WO/2018/012840
Kind Code:
A1
Abstract:
A zipper having uniform ends is disclosed. A zipper having uniform ends according to the present invention comprises: zipper tapes symmetrically arranged on both sides thereof, respectively; first and second toothed portions on both sides, which are attached in a row to the zipper tapes, respectively, and which comprise multiple first gears and second gears; and a slider for opening/closing the first and second toothed portions on both sides. Each first gear comprises a first body having the shape of quadrangular plate, one side of the first body being fixed to a zipper tape; a first stepped portion formed on the other side of the first body so as to have a reduced width; and a first meshing protrusion formed so as to extend from the first stepped portion and to have a width smaller than that of the first body. Each second gear comprises a second body having the shape of quadrangular plate, one side of the second body being fixed to a zipper tape; a second stepped portion formed on the other side of the second body so as to have a reduced width; and a second meshing protrusion formed so as to extend from the second stepped portion and to have a width smaller than that of the second body. When the second meshing protrusion is coupled to the first stepped portion, and when the first gear and the second gear are coupled to each other, the left and right ends of the first and second toothed portions on both sides become parallel and symmetric with each other such that uniform ends can be formed on the upper and lower portions thereof.

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WO/2016/127526ZIPPER
WO/2015/122018FASTENER STRINGER
Inventors:
KIM, Chang Sub (23 Gangnam-daero 6-gil, Seocho-gu, Seoul, 06787, KR)
Application Number:
KR2017/007382
Publication Date:
January 18, 2018
Filing Date:
July 11, 2017
Export Citation:
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Assignee:
KIM, Chang Sub (23 Gangnam-daero 6-gil, Seocho-gu, Seoul, 06787, KR)
International Classes:
A44B19/06; A44B19/26
Attorney, Agent or Firm:
ERUUM & LEEON INTELLECTUAL PROPERTY LAW FIRM (3rd Floor, 108 Sapyeong-daero,,Seocho-gu, Seoul, 06575, KR)
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