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US 2004/0057773 A1Published application
All in one toothbrush
OwnerMelvin Juuius Grayinventor
Life of this patent
Estimating the term…
Abstract
The nature of the all in one toothbrush is to create an aesthetic and ergonomically shaped, reusable toothbrush. The all in one toothbrush integrates a refillable reusable toothpaste cartridge that can be dispensed directly onto the toothbrush bristles and a replaceable brush head unit. The all in one toothbrush and toothpaste-dispensing unit conveniently eliminate the need to have both a toothbrush and toothpaste. The toothbrush also incorporates overmolded grip and pad sections.
Claims6
Reusable refillable toothbrush with chamber that dispenses toothpaste.
- a. an inner chamber that inserts into bottom of the tube handle, designed to be filled directly to the chamber or to snap in a prefilled cartridge of toothpaste.
- b. toothbrush head section having bristles thereon and having one opening therein.
- c. tube and reservoir section having a single opening, each towards head and bristles.
- d. attachable head section that connects tube and reservoir, such as to allow toothpaste to pass through onto bristles.
- e. a rotating dial mounted outside of the tube section and reservoir and under the base section.
- f. double start thread connected to plunger, which serves as a means of forcing the toothpaste from reservoir through head section onto the bristles.
- g. large and small overmolded grip and pad sections on front and back of the tube.
4 more elements
Dependencies are inferred from the claim text.