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US 10,702,052 B2Granted
Dispenser
AssigneeColgate-Palmolive Company
InventorsEduardo Jimenez, Joseph Fattori
Life of this patent
Estimating the term…
Abstract
A dispenser that includes a resilient applicator that optimizes application of a subject fluid to a desired surface. In one embodiment, the invention is a dispenser comprising a housing having an internal reservoir containing the fluid. The resilient applicator is coupled to the housing and comprises a dispensing orifice. The resilient applicator comprises a working surface that is oriented at an oblique angle to a longitudinal axis of the housing.
Claims20
A dispenser comprising:
- a housing extending from a proximal end to a distal end along a longitudinal axis, the housing comprising a product retaining portion and a neck portion, the product retaining portion defining an internal reservoir containing a fluid, the neck portion comprising a first portion that extends from the product retaining portion to an annular shoulder and a plug portion extending from the annular shoulder to the distal end of the housing;
- and
- a resilient applicator formed of a unitary mass of resilient material coupled to the distal end of the housing, the resilient applicator extending from a bottom surface to a working surface, the bottom surface forming a bottom-most end of the resilient applicator and being in contact with the annular shoulder of the first portion of the neck portion of the housing and the working surface being oriented at an oblique angle to the longitudinal axis of the housing, the resilient applicator having an outer peripheral surface that is smooth and continuous from the bottom surface to the working surface.
A dispenser comprising:
- a housing extending from a proximal end to a distal end along a longitudinal axis, the housing comprising a product retaining portion and a neck portion, the product retaining portion defining an internal reservoir containing a fluid, the neck portion comprising a first portion that extends from the product retaining portion to an annular shoulder and a plug portion extending from the annular shoulder to the distal end of the housing;
- and
- a resilient applicator formed of a unitary mass of resilient material coupled to the distal end of the housing, the resilient applicator extending from a bottom surface to a working surface, the bottom surface forming a bottom-most end of the resilient applicator and being in contact with the annular shoulder of the first portion of the neck portion of the housing and the working surface being oriented at an oblique angle to the longitudinal axis of the housing, the resilient applicator having an outer peripheral surface that is smooth and continuous from the bottom surface to the working surface;
- wherein the housing comprises a first dispensing orifice in the distal end of the housing and a second dispensing orifice formed in the resilient applicator and aligned with the first dispensing orifice of the housing;
- a removable cap coupled to the distal end of the housing and enclosing the resilient applicator, the removable cap comprising an axial plug that extends through the first and second dispensing orifices.
2 more elements
A dispenser comprising:
- a housing extending from a proximal end to a distal end along a longitudinal axis, the housing comprising a product retaining portion and a neck portion, the product retaining portion defining an internal reservoir containing a fluid, the neck portion comprising a first portion that extends from the product retaining portion to an annular shoulder and a plug portion extending from the annular shoulder to the distal end of the housing;
- and
- a resilient applicator formed of a unitary mass of resilient material coupled to the distal end of the housing, the resilient applicator extending from a bottom surface to a working surface, the bottom surface forming a bottom-most end of the resilient applicator and being in contact with the annular shoulder of the first portion of the neck portion of the housing and the working surface being oriented at an oblique angle to the longitudinal axis of the housing, the resilient applicator having an outer peripheral surface that is smooth and continuous from the bottom surface to the working surface;
- wherein the resilient applicator comprises a dispensing orifice extending from the working surface to the bottom surface, a width of the dispensing orifice increasing from the bottom surface to the working surface, and wherein the outer peripheral surface of the resilient applicator converges towards the longitudinal axis of the housing as it extends from the bottom surface to the working surface.
1 more element
A dispenser comprising:
- a housing extending from a proximal end to a distal end along a longitudinal axis, the housing comprising an internal reservoir containing a fluid;
- a resilient applicator formed of a unitary mass of resilient material coupled to the distal end of the housing, the resilient applicator extending from a bottom surface to a working surface that is oriented at an oblique angle to the longitudinal axis of the housing, the resilient applicator having an outer peripheral surface that is smooth and continuous from the bottom surface to the working surface so that in a longitudinal cross-sectional view, the outer peripheral surface of the resilient applicator is planar from the bottom surface to the working surface;
- and
- an actuator coupled to the housing for dispensing the fluid from the internal reservoir to the working surface of the resilient applicator.
1 more element
Dependencies are inferred from the claim text.