Stick-shaped paper container

Patent metadata

Field	Value
Publication number	US-12397964-B2
Application number	US-202418760972-A
Country	US
Kind code	B2
Filing date	Jul 1, 2024
Priority date	May 17, 2021
Publication date	Aug 26, 2025
Grant date	Aug 26, 2025

Abstract

A stick-shaped paper container according to the present invention is introduced herein, and comprises a covering body, a base seat and a sleeving unit, the respective entire structure of all which is integrally compression-molded with only rendering positive draft angles, respectively, only by a wet-fiber pulp-molding process applied for wet plant-fibrous pulps, thereby being capable of simplifying its mold assembly and lowering its mold cost. The covering body, the sleeving unit and the base seat are assembled together into the entire stick-shaped paper container having a container height-to-width ratio between 2 ˜ 5.5.

First claim

What is claimed is:

1. A container, comprising:
a sleeving unit, including:
a first opening;
a first section having a first diameter; and
a second opening having a second diameter, wherein the second diameter is larger than the first diameter;
a covering body configured to removably retain the first section of the sleeving unit with friction; and
a base seat removably coupled to the sleeving unit, wherein an outermost base sidewall of the base seat is retained in the second opening of the sleeving unit with friction wherein
the sleeving unit, the covering body, and the base seat comprise plant fiber.

2. The container of claim 1 , wherein the covering body is conical.

3. The container of claim 1 , wherein the sleeving unit is tapered from the second opening to the first opening.

4. The container of claim 1 , wherein the sleeving unit further comprises a saddle below the first section.

5. The container of claim 4 , wherein the covering body contacts the saddle when the first section of the sleeving unit is retained in the covering body.

6. The container of claim 5 , wherein the third diameter is larger than the first diameter.

7. The container of claim 5 , wherein the third diameter is substantially equal to the second diameter.

8. The container of claim 4 , wherein the saddle defines a third diameter.

9. The container of claim 1 , wherein the base seat further comprises a bottom terminal.

10. The container of claim 9 , wherein the bottom terminal is flush with a standing sleeve wall of the sleeving unit.

11. The container of claim 1 , wherein the base seat further comprises an outer circular saddle.

12. The container of claim 1 , wherein the container further comprises an adhesive located between the base seat and the sleeving unit.

13. The container of claim 1 , wherein the container is configured to retain a cosmetic.

Assignees

• Golden Arrow Printing Tech Co Ltd
• Oreal

Inventors

• Kuo Chien-Kuan
• Huang Chun-Huang
• Dutton Simon Nicholas

Classifications

• A45D40/00 Primary

  Casings or accessories specially adapted for storing or handling solid or pasty toiletry or cosmetic substances, e.g. shaving soaps or lipsticks (features common to containers for handling powdery or liquid toiletry or cosmetic substances A45D33/00-A45D37/00; cosmetic or like preparations A61K8/00, A61Q; sample tables or the like G09F5/00) · CPC title

• A45D2040/0025

  Details of lipstick or like casings · CPC title

• A45D2200/05

  Details of containers · CPC title

• B65D9/34

  Joints; Local reinforcements · CPC title

• B65D1/14

  characterised by shape · CPC title