Dental floss holder

Toilet – Toothpick – Having thread holder

Reexamination Certificate

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Reexamination Certificate

active

11138367

ABSTRACT:
A dental floss holder for storing and manipulating dental floss used for cleaning a person's teeth comprises a housing, a spool, a fork, a bottom board, a fasten wheel, a block member, a sleeve, a retrieving wheel, a retaining portion and a roll of dental floss which is reeled in the spool, wherein the housing has a position base and an assembling zone at two ends thereof being opposite to each other. The fork is fitted on the position base, the block member is assembled on the housing, the retaining portion is assembled on the bottom board, and the spool, the fasten wheel, the retrieving wheel, the sleeve are defined to coaxially assemble with the assembling zone.

REFERENCES:
patent: 4245658 (1981-01-01), Lecouturier
patent: 5038806 (1991-08-01), Ewald
patent: 5613508 (1997-03-01), Bushman
patent: 6474347 (2002-11-01), Hallinder et al.

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