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Patent Searching and Data


Title:
TOOTHBRUSH HAVING CHANGEABLE BRISTLES
Document Type and Number:
WIPO Patent Application WO/2018/044093
Kind Code:
A1
Abstract:
The present invention relates to a toothbrush having changeable bristles, and to a toothbrush having changeable bristles, the toothbrush enabling the shape of the bristles to be changed into a more efficient form according to a part to be cleaned. The present invention changes, into an "X" shape, the bristles planted in a straight shape, thereby enabling both the front teeth and the inner side of the front teeth to be effectively cleaned with one toothbrush according to the use thereof.

Inventors:
LIM, Jae Kwan (1217-902, 137 Jangmal-ro,Bucheon-si, Gyeonggi-do, 14600, KR)
CHO, Byeong Hoon (344-403, 136 Jamwon-ro,Seocho-gu, Seoul, 06519, KR)
HAN, Min Doc (97-4, Goun-roSeosan-si, Chungcheongnam-do, 31985, KR)
KIM, Jun Min (143-1203, 174 Solsaem-ro,Gangbuk-gu, Seoul, 01192, KR)
LEE, Sung Man (401 43-11, Dongil-ro 129-gilJungnang-gu, Seoul, 02104, KR)
Application Number:
KR2017/009539
Publication Date:
March 08, 2018
Filing Date:
August 31, 2017
Export Citation:
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Assignee:
SEOUL NATIONAL UNIVERSITY DENTAL HOSPITAL (101 Daehak-ro, Jongno-gu, Seoul, 03080, KR)
International Classes:
A46B5/00; A46B5/02; A46B9/04
Attorney, Agent or Firm:
CHOI, Kue Sung (#603 ACETower 55, Technojungang-roYuseong-Gu, Daejeon, 34014, KR)
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