Dispenser with threaded tip/dispenser with removable cap

• US 10,306,967 B2
• Filed: 01/19/2017
• Issued: 06/04/2019
• Est. Priority Date: 06/24/2013
• Status: Active Grant

• Current Assignee: HCT Goup Holdings Limited (Knowlton Development Corporation Inc.)
• Original Assignee: HCT Goup Holdings Limited (Knowlton Development Corporation Inc.)
• Inventors: Villarreal, Armando, Thorpe, Timothy, Apodaca, Adrian C.
• Primary Examiner(s): Chiang, Jennifer C
• Application Number:
  US15/410,731
• Publication Number:
  US 20170127794A1
• Time in Patent Office: 866 Days
• CPC Class Codes: A45D 2034/002 Accessories
• CPC Class Codes: A45D 2200/15 Temperature
• CPC Class Codes: A45D 34/04 Appliances specially adapted for applying liquid, e.g. using roller or ball

Abstract

A cosmetic applicator includes a container for containing a product to be dispensed and a tip threadably retained on the container. The tip includes an application surface including a thermal member and an opening in the application surface in fluid communication with the container through which the product is dispensed. The tip application surface is configured to contact a user'"'"'s skin to apply the product to be dispensed and an opening in the application surface through which the product to be dispensed is dispensed from the reservoir. At least one of the dispensing tip or the cap includes a thermal member.

Claims

1. A cosmetic applicator comprising:

a container for containing a cosmetic product to be dispensed wherein the container includes a body and a neck defining an open end of the container, wherein the container comprises external threads;

a tip comprising a thermal material, the tip including an application surface and an opening in the application surface in fluid communication with the container through a product delivery passageway, the tip alone defining the product delivery passageway, the tip having a skirt extending linearly and downwardly therefrom, the skirt having internal threads for mating with the external threads on the container; and

a sealing member spaced apart radially from the skirt.

2. The cosmetic applicator of claim 1, wherein the sealing member extends downwardly from the tip, the sealing member configured to extend into the neck of the container.

3. The cosmetic applicator of claim 2, wherein the neck of the container is disposed between the skirt and the sealing member when the tip is secured to the container.

4. The cosmetic applicator of claim 1, wherein the external threads on the container are disposed on the neck.

5. The cosmetic applicator of claim 1, wherein the external threads on the container are disposed on the body.

6. The cosmetic applicator of claim 1, wherein the body has a first diameter and the neck has a second diameter that is smaller than the first diameter.

7. The cosmetic applicator of claim 6, wherein a diameter of the skirt is the same as or smaller than the first diameter of the body.

8. The cosmetic applicator of claim 1, wherein the thermal member comprises at least one of metal, ceramic, and a stone material.

9. The cosmetic applicator of claim 1, wherein the thermal member has a thermal conductivity of at least 1 watt/meter-kelvin.

10. The cosmetic applicator of claim 1, wherein the thermal member has a heat capacity of at most about 1.1 kilojoules/kilogram-kelvin.

11. The cosmetic applicator of claim 1, further comprising a cap selectively securable to one of the container and the tip to selectively cover and expose the opening in the application surface, wherein the cap is selectively securable to one of the container and the tip using at least one of a threaded engagement, a snap fit, and a friction fit.

12. The cosmetic applicator of claim 11, wherein the cap further comprises a dispensing hole.

13. The cosmetic applicator of claim 12, wherein the dispensing hole in the cap aligns with the opening in the application surface.

14. A cosmetic applicator comprising:

a container for containing a product to be dispensed, the container comprising;

a sidewall;

a closed end;

an open end;

external threads; and

a thermal tip comprising;

a skirt defined by a single downwardly extending wall configured to fit over and attach to the container, the skirt having internal threads configured to threadingly engage the external threads on the container;

a sealing member radially spaced apart from the skirt, the sealing member configured to extend into the open end of the container;

an application surface for applying the product to a surface;

an opening in the application surface; and

a product delivery passageway in fluid communication with the opening in the application surface and the container, the product delivery passageway defined by the thermal tip alone.

15. The cosmetic applicator of claim 14, wherein the container includes a neck portion and a body portion, the neck portion having a smaller diameter than the body portion, wherein the external threads are on the body portion.

16. The cosmetic applicator of claim 14, wherein the container includes a neck portion and a body portion, wherein the external threads are on the neck portion, wherein the sealing member is configured to contact an inner surface of the neck portion.

17. The cosmetic applicator of claim 14, wherein the thermal tip comprises a thermal member including one or more of a ceramic, a metal, and a stone material.

18. The cosmetic applicator of claim 17, wherein the thermal member includes the skirt and application surface.

19. A cosmetic applicator comprising:

a container containing a product to be dispensed, the container having a body portion and a neck portion, the container having external threading;

a dispensing tip disposed on the container, the dispensing tip comprising;

a thermal member including an application surface with an opening therein and a product delivery passageway in fluid communication with the opening and the container, the thermal member alone defining the product delivery passageway;

a skirt defined by a wall portion extending linearly and downwardly from the thermal member to a terminal end, an inner surface of the wall portion having threading configured to threadingly engage the external threading on the container; and

a sealing member radially spaced apart from the skirt, the sealing member configured to contact an inner surface of the neck portion; and

a cap selectively securable to one of the container and the dispensing tip to selectively cover and expose the opening in the thermal application surface.