TOOTHBRUSH (VERSIONS) Russian patent published in 2014 - IPC A46B15/00 

FIELD: personal use articles.

SUBSTANCE: proposed is a toothbrush containing a head (having a longitudinal axis extending from the proximal end of the head to its distal end), a handle connected to the proximal end of the head and extending therefrom emerging from the head surface and including multiple groups of elastomer walls that jointly form closed configurations positioned along the head longitudinal axis. The elastomer walls within each group are separated with a gap with each closed configuration containing a gap positioned on the longitudinal axis of the head, central cleaning elements positioned inside each closed configuration and multiple bristles positioned outside the closed configurations.

EFFECT: convenience of use.

20 cl, 7 dwg