Special receptacle or package – For a tool – Brush
Patent
1993-12-06
1994-10-18
Price, William I.
Special receptacle or package
For a tool
Brush
2062091, 15227, A61H 700, A46B 504
Patent
active
053560051
ABSTRACT:
A single use dental maintenance device embodies rows of nylon felt like strips adhered to a nonporous elastic tube and said strips coated with toothpowder. The opened end of the elastic tube is adhered to the inside of a paperboard cylinder in which elastic tube is folded and sealed with polyethylene film. By the user pushing his or her index finger thru the designated opening unfolds the tube over the index finger and allows the user to clean and polish teeth in a manner similar to brushing.
REFERENCES:
patent: 1896941 (1933-02-01), Cohen
patent: 2419896 (1947-04-01), Hobelmann
patent: 3298507 (1967-01-01), Micciche
patent: 3368668 (1968-02-01), Micciche
patent: 3905113 (1975-09-01), Jacob
patent: 4134172 (1979-01-01), Arce
patent: 4665901 (1987-05-01), Spector
patent: 5068941 (1991-12-01), Dunn
patent: 5074414 (1991-12-01), Romana
patent: 5228433 (1993-07-01), Rosen
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