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US 2009/0152294 A1Published application
Dual-Tube Product Container and Dispenser
OwnerJeffrey W. Mizellinventor
Life of this patent
Estimating the term…
Abstract
A dual-tube product container comprises a flexible outer reservoir, a flexible inner reservoir, and a generally linear seam. The flexible inner reservoir is disposed within the outer reservoir and comprises a generally oval cross-section. The oval cross-section defines a major axis and a minor axis. The linear seam seals at least one of the inner reservoir and the outer reservoir and is disposed generally perpendicular to the major axis of the inner reservoir.
Claims21
A dual-tube container, comprising:
- a flexible outer reservoir;
- a flexible inner reservoir disposed within the outer reservoir and comprising a generally oval cross-section, the oval cross-section defining a major axis and a minor axis;
- and
- a generally linear seam sealing at least one of the inner reservoir and the outer reservoir, the seam disposed generally perpendicular to the major axis of the inner reservoir.
1 more element
A dual-tube container, comprising:
- an applicator;
- a flexible outer reservoir in fluid communication with the applicator;
- a flexible inner reservoir in fluid communication with the applicator, the inner reservoir disposed within the outer reservoir and comprising an elliptical cross-sectional portion, the elliptical cross-sectional portion having a major axis and a minor axis;
- and
- a seam sealing at least one of the inner reservoir and the outer reservoir, the seam disposed generally perpendicular to the major axis of the inner reservoir.
2 more elements
A dual-tube container, comprising:
- a flexible outer reservoir comprising an outer neck portion, an outer skirt portion, and an outer shoulder portion disposed between and connecting the outer neck portion and the outer skirt portion, the outer skirt portion comprising a generally circular cross-sectional portion;
- a flexible inner reservoir disposed within the outer reservoir and comprising an inner neck portion, an inner skirt portion, and an inner shoulder portion disposed between and connecting the inner neck portion and the inner skirt portion, the inner skirt portion comprising a generally elliptical cross-sectional portion that is axially aligned with the circular cross-sectional portion of the outer skirt portion, the elliptical cross-section defining a major axis and a minor axis;
- an applicator tip secured between the outer neck portion and the inner neck portion;
- a fluid passageway defined between the applicator tip and the inner neck portion, the fluid passageway in fluid communication with the outer reservoir;
- and
- a seam sealing at least one of the outer skirt portion and the inner skirt portion, the seam disposed generally perpendicular to the major axis of the elliptical cross-sectional portion of the inner reservoir.
3 more elements
Dependencies are inferred from the claim text.