Dentistry – Apparatus – Hand manipulatable implement
Reexamination Certificate
2006-12-12
2006-12-12
Bumgarner, Melba (Department: 3732)
Dentistry
Apparatus
Hand manipulatable implement
Reexamination Certificate
active
07147470
ABSTRACT:
A device for cleaning interdental spaces has a tubular guide element having a first profiled open end to allow its positioning at the entry to an interdental space. A cleaning member mounted movably in the tubular guide element, fixed to a first end of a support member, the support member having a fixed longitudinal direction relative to the axis of the tubular guide element. A gripping member is provided for moving the cleaning member between a first position, in which they are entirely arranged inside the tubular element, and a second position, in which they are arranged entirely outside the first end of the tubular element.
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patent: 5868149 (1999-02-01), Yang
patent: 6050818 (2000-04-01), Boland et al.
patent: 6082999 (2000-07-01), Tcherny et al.
patent: 6418940 (2002-07-01), Tcherny et al.
Bacon & Thomas PLLC
Bumgarner Melba
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