Title:
RUBBER-NYLON-MIXTURE BRISTLE TOOTHBRUSH
Document Type and Number:
WIPO Patent Application WO/2000/049911
Kind Code:
A1
Abstract:
A rubber-nylon-mixture bristle toothbrush which does not injure teeth nor gums and can perform effective tooth-brushing and gum-massaging at the same time, and which comprises a toothbrush head integrally formed by rubber triangular or quadrangular pyramidal bristles and nylon bristles and a handle with a serrated irregular connection section provided between the head and the handle.
Inventors:
INOUE SUSUMU (JP)
Application Number:
PCT/JP1999/002709
Publication Date:
August 31, 2000
Filing Date:
May 21, 1999
Export Citation:
Assignee:
INOUE SUSUMU (JP)
International Classes:
A46B9/06; A46D1/00; (IPC1-7): A46B9/06
Foreign References:
| JPH01383Z1 | ||||
| JPH04133731U | 1992-12-11 | |||
| JPS62159741U | 1987-10-09 | |||
| JPH02130238U | 1990-10-26 |
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