Title:
TOOTHBRUSH
Document Type and Number:
WIPO Patent Application WO/2019/190004
Kind Code:
A1
Abstract:
The present invention relates to a toothbrush and, more particularly, to a toothbrush comprising a pair of bristles comprising a first bristle having a fine end portion and a second bristle having a flat end portion in a bundle. Due to this feature, it is possible to more efficiently remove food remnants that are stuck between teeth or remain on the surfaces of teeth. Furthermore, even when dental braces are installed on teeth, it is possible to efficiently remove food remnants that are stuck between the teeth and the dental braces.
More Like This:
| WO/2019/115243 | APPLICATOR FOR APPLYING A COSMETIC PRODUCT |
Inventors:
KIM MYUN SOO (KR)
Application Number:
PCT/KR2018/010602
Publication Date:
October 03, 2019
Filing Date:
September 11, 2018
Export Citation:
Assignee:
SANGSI CO LTD (KR)
International Classes:
A46B9/02; A46B9/04; A46B15/00; A46D1/00
Foreign References:
| KR101444003B1 | 2014-09-23 | |||
| KR20120003796U | 2012-06-01 | |||
| KR20130136912A | 2013-12-13 | |||
| KR20170062779A | 2017-06-08 |
Other References:
ANONYMOUS: "Warehousing of self scaling modern life toothbrush", NAVER. BLOG- YALLONG, 9 June 2017 (2017-06-09), pages 1 - 11, XP055639032, Retrieved from the Internet
See also references of EP 3777607A4
See also references of EP 3777607A4
Attorney, Agent or Firm:
IAM PATENT & LAW FIRM (KR)
Download PDF: