Title:
TOOTHPICK
Document Type and Number:
WIPO Patent Application WO/2010/064810
Kind Code:
A2
Abstract:
The present invention provides a toothpick, comprising: a first protrusion formed at one end of a tubular body to remove detritus from the teeth; a second protrusion which is duller and shorter than the first protrusion, and which is disposed in parallel to the first protrusion; a first scaling portion formed into a recess at the other end of the tubular body; and a second scaling portion extending from the first scaling portion, and formed into a relatively convex shape as compared to the first scaling portion. The toothpick of the present invention can effectively clean teeth having different gaps and sizes.
More Like This:
| JP3045795 | [Name of device] Toothpick |
Inventors:
LEE HEEJAE (KR)
Application Number:
PCT/KR2009/006988
Publication Date:
June 10, 2010
Filing Date:
November 25, 2009
Export Citation:
Assignee:
LEE HEEJAE (KR)
International Classes:
A61C15/02
Foreign References:
| JPH04822U | 1992-01-07 | |||
| US5704388A | 1998-01-06 | |||
| US20070068549A1 | 2007-03-29 |
Download PDF: