Dentistry – Apparatus – Tool bit
Patent
1998-07-09
1999-08-24
Wilson, John J.
Dentistry
Apparatus
Tool bit
433 72, 606 80, A61C 302, A61B 1700
Patent
active
059417064
ABSTRACT:
A medical or dental drill bit with one or more colored bands to indicate the drilling depth. The colored bands include groove portions filled with a color material. The invention also relates to a method of making such a drill bit.
REFERENCES:
patent: 4904130 (1990-02-01), Gorman
patent: 4904185 (1990-02-01), McSpadden
patent: 5087201 (1992-02-01), Mondani et al.
patent: 5423677 (1995-06-01), Brattesani
patent: 5429504 (1995-07-01), Peltier et al.
patent: 5569035 (1996-10-01), Balfour et al.
patent: 5741267 (1998-04-01), Jorneus et al.
patent: 5791902 (1998-08-01), Lauks
Hilsmier Patrick A.
Wilson John J.
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