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Patent Searching and Data

Document Type and Number:
WIPO Patent Application WO/2017/200281
Kind Code:
The present invention relates to an automatic bobbin supply apparatus and, more particularly, to an automatic bobbin supply apparatus which automatically withdraws bobbins one by one from a bobbin cartridge loaded with the bobbins and mounts the bobbins to a hook. To this end, the automatic bobbin supply apparatus of the present invention comprises: a bobbin cartridge for accommodating at least two bobbin cases loaded with the bobbin; a bobbin cartridge holder for fixedly installing the bobbin cartridge to a hook base of a sewing machine with a hook formed therein; and a cylinder for mounting the bobbin case accommodated in the bobbin cartridge to the hook.

SHIN, Yong Sik (202-1802, 2720 Yonggu-daero, Suji-gu,Yongin-si, Gyeonggi-do, 16868, KR)
SEO, Dong Young (206-ho, 129Taepyeong-r, Jung-gu Daegu, 41902, KR)
Application Number:
Publication Date:
November 23, 2017
Filing Date:
May 17, 2017
Export Citation:
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DOLPHIN KOREA INC. (46-2, Dunsan-ro 51-gilDong-gu, Daegu, 41057, KR)
International Classes:
D05B59/04; D05B59/00
Attorney, Agent or Firm:
PARK, Jae Wan (809ho, World Merdian 1Cha 254, Beotkkot-ro,Geumcheon-gu, Seoul, 08511, KR)
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