Dental cleaning device

Toilet – Toothpick

Reexamination Certificate

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Reexamination Certificate

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07464715

ABSTRACT:
A dental cleaning strip constructed of a polymeric material having a plurality of spaced openings having raised peripheral portions for cleaning interproximal surfaces and contact areas between teeth. The polymeric material may be formed into apertured strips by means of a laser. The raised peripheral portions of the flexible strips may have raised irregular peripheral shapes extending from at least one surface thereof.

REFERENCES:
patent: 3511249 (1970-05-01), Baitz
patent: 4270556 (1981-06-01), McAllister
patent: 4450849 (1984-05-01), Cerceo et al.
patent: 5967154 (1999-10-01), Anderson
patent: 6003525 (1999-12-01), Katz
patent: 7055530 (2006-06-01), Husted

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