Title:
ANGLED TOOTHBRUSH CAPABLE OF CHANGING DIRECTION OF BRISTLES
Document Type and Number:
WIPO Patent Application WO/2024/058466
Kind Code:
A1
Abstract:
The present invention is characterized by comprising: a toothbrush handle that functions as a handle; a head coupling part connected to an end of the toothbrush handle in an inclined manner and having an inwardly grooved fitting groove formed at an end thereof; a toothbrush head including a bristle plate having toothbrush bristles implanted thereon and a fitting part that protrudes from the bottom of the bristle plate and is fitted into the toothbrush head ; and an adhesive part filled in a space formed between the fitting groove and the fitting part.
Inventors:
LEE YU NA (KR)
PARK IL HONG (KR)
KIM CHUN IM (KR)
LEE JEONG GON (KR)
KANG JI HO (KR)
PARK IL HONG (KR)
KIM CHUN IM (KR)
LEE JEONG GON (KR)
KANG JI HO (KR)
Application Number:
PCT/KR2023/012857
Publication Date:
March 21, 2024
Filing Date:
August 30, 2023
Export Citation:
Assignee:
LEE YU NA (KR)
PARK IL HONG (KR)
KIM CHUN IM (KR)
LEE JEONG GON (KR)
KANG JI HO (KR)
PARK IL HONG (KR)
KIM CHUN IM (KR)
LEE JEONG GON (KR)
KANG JI HO (KR)
International Classes:
A46B5/00
Foreign References:
| CN103750630A | 2014-04-30 | |||
| KR20210119638A | 2021-10-06 | |||
| KR102286011B1 | 2021-08-04 | |||
| KR200374531Y1 | 2005-01-29 | |||
| KR20120058639A | 2012-06-08 | |||
| KR102492829B1 | 2023-01-27 |
Attorney, Agent or Firm:
AHN, Jaeyul et al. (KR)
Download PDF:
Previous Patent: METHOD FOR TRAINING LOCAL NEURAL NETWORK MODEL FOR FEDERATED LEARNING
Next Patent: ELECTRONIC DEVICE COMPRISING INTERPOSER
Next Patent: ELECTRONIC DEVICE COMPRISING INTERPOSER