Method of assembling an oral care implement
AssigneeColgate-Palmolive Company
InventorsLeighton Davies-Smith, Erin Speicher, Hallena Strotman
Life of this patent
Estimating the term…
Abstract
An oral care implement that dispenses an oral care agent during use and a method of assembling such an oral care implement. The method may include contacting a suction tool to a supporting member and then contacting the supporting member to a dissolvable element to form a sub-assembly. Next, the sub-assembly may be inserted into a cavity of a head portion of an oral care implement. Then, the suction force applied by the suction tool onto the sub-assembly may be released to leave the sub-assembly in the cavity of the head portion. Finally, an oral cleaning member may be coupled to the head portion of the oral care implement.
Claims10
A method of assembling an oral care implement, the method comprising:
- contacting a second surface of a supporting member with a suction tool and generating a suction force to pick up the supporting member with the suction tool;
- contacting a first surface of the supporting member to a dissolvable element comprising an oral care agent while the supporting member is held by the suction tool, the first surface of the supporting member comprising a coupling feature that couples the dissolvable element to the supporting member;
- inserting a sub-assembly comprising the supporting member and the dissolvable element through an open end of a cavity of a head portion of an oral care implement while the sub-assembly is held by the suction tool;
- releasing the suction force of the suction tool to decouple the suction tool from the sub-assembly, thereby leaving the sub-assembly in the cavity of the head portion of the oral care implement;
- and
- coupling an oral cleaning member to the head portion of the oral care implement to close the open end of the cavity.
A method of assembling an oral care implement, the method comprising:
- contacting a dissolvable element with a suction tool and generating a suction force to pick up the dissolvable element with the suction tool, the dissolvable element comprising a first visual feature;
- inserting the dissolvable element through an open end of a cavity of a head portion of an oral care implement and releasing the suction force, thereby placing the dissolvable element in the cavity;
- contacting a supporting member with the suction tool and generating a suction force to pick up the supporting member with the suction tool, the supporting member comprising a second visual feature that is distinguishable from the first visual feature;
- inserting the supporting member through the open end of the cavity of the head portion of the oral care implement and releasing the suction force, thereby placing the supporting member in the cavity adjacent to the dissolvable element;
- and
- attaching an oral cleaning member to the head portion of the oral care implement to close the open end of the cavity.
A method of assembling an oral care implement, the method comprising:
- contacting a second surface of a supporting member with a suction tool and generating a suction force to pick up the supporting member with the suction tool;
- contacting a first surface of the supporting member to a dissolvable element comprising an oral care agent while the supporting member is held by the suction tool, the suction force passing through the supporting member so that a sub-assembly including the support member and the dissolvable element are held by the suction tool via the suction force;
- inserting the sub-assembly through an open end of a cavity of a head portion of an oral care implement while the sub-assembly is held by the suction tool;
- releasing the suction force of the suction tool to decouple the suction tool from the sub-assembly, thereby leaving the sub-assembly in the cavity of the head portion of the oral care implement;
- and
- coupling an oral cleaning member to the head portion of the oral care implement to close the open end of the cavity.
A method of assembling an oral care implement, the method comprising:
- placing a dissolvable element in a cavity of a head portion of an oral care implement through an open end of the cavity, the dissolvable element comprising a first visual feature;
- placing a supporting member in the cavity of the head portion of the oral care implement through the open top end of the cavity, the supporting member comprising a second visual feature that is distinguishable from the first visual feature;
- and
- attaching an oral cleaning member to the head portion of the oral care implement to close the open end of the cavity;
- wherein in a pre-use state, the first visual feature of the dissolvable element is visible through an opening in the head portion, and wherein upon at least partial depletion of the dissolvable element after one or more uses of the oral care implement for oral cavity cleaning, the second visual feature of the supporting member becomes visible through the opening in the head portion of the oral care implement.
Dependencies are inferred from the claim text.