Toothbrush

Details Toothbrush Toothbrush

A - Human Necessities

46

B

15/109

A46B 9/04 (2006.01)

Patent

CA 1273171

Abstract of the Disclosure A toothbrush capable of removing plaque from the teeth, and massaging the gums effectively without hurting the same. The toothbrush has a handle, and bristles implanted into the handle, and is characterized in that all of the bristles have spherical portions formed at the free ends thereof, these bristles con- sisting of bristles of not less than two lengths, the difference between the length of the longest bristles and that of the shortest bristles being within the range of 1-4 mm, the bristles being arranged in such an implantation pattern that the bristles of an equal length do not gather locally so as to prevent the spherical portions thereof from contacting one another, whereby these bristles are not bent outward.

510433

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