A - Human Necessities – 61 – C
Patent
A - Human Necessities
61
C
83/19
A61C 15/00 (2006.01) A61C 15/02 (2006.01)
Patent
CA 1242598
ABSTRACT An improved hand held dental instrument adapted for cleaning teeth is provided which, in its preferred form, comprises an elongated shaft and an angularly projected head, the head being provided with a longitudinal groove in the head's upper planar surface and being tapered so as to form a thin, flat tip suitable for deformation in a direc- tion and manner to easily reach teeth crevices without sacrificing longitudinal rigidity of the head. The opposite end of this integrally formed device's shaft is provided with a second tapered tip, which may be similarly grooved, and is adapted for cleaning of tooth surfaces.
459818
Borden Ladner Gervais Llp
Tang I. Ping
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