# US 12,757,999 B2 · Content container

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- Number: US 12,757,999 B2
- Document ID: US12757999B2
- Status: Granted
- Kind: B2
- Application number: 18/853,254
- Filed: 2023-03-30
- Published: 2025-12-04
- Granted: 2026-10-13
- Earliest claimed: 2022-04-01
- Assignees: Yonwoo Co., Ltd.
- Applicants: Yonwoo Co., Ltd.
- Inventors: Jin Sung Lee; Jung Mo Jung; Young Min Choi; Sung Bong Kye; Sang Geun Han
- Web page: https://patentgrep.com/patent/US12757999B2

## CPC

- A45D 40/20: Pencil-like cosmetics; Simple holders for handling stick-shaped cosmetics or shaving soap while in use
- A45D 2040/0012: {with special decorative arrangements or form}
- A45D: HAIRDRESSING OR SHAVING EQUIPMENT (wigs, toupees or the like A41G3/00, A41G5/00; hairdressers' chairs A47C1/04; hair cutting appliances, razors B26B); EQUIPMENT FOR COSMETICS OR COSMETIC TREATMENTS, e.g. FOR MANICURING OR PEDICURING

## Abstract

A container according to an embodiment of the present disclosure includes a container part formed by a packaging sheet wound to have an accommodation space, which is configured to accommodate contents, at an inner side thereof; and a holder part having at least one region inserted into the container part to support the container part.

## Claims

### Claim 1

A container comprising:
a container part having a packaging sheet wound to have an accommodation space, which is configured to accommodate contents, at an inner side thereof;
a holder part having at least one region inserted into the container part to support the container part, and
a tear-off thread disposed in a longitudinal direction of the container part to cut the packaging sheet in the longitudinal direction,
wherein one end portion of the tear-off thread is exposed to an outer side of the packaging sheet, another end portion of the tear-off thread is inserted into the container part, and the tear-off thread is fitted and fixed by the holder part and the packaging sheet.

### Claim 2 (depends on 1)

The container of claim 1, wherein an entire region of the holder part is inserted into the container part.

### Claim 3 (depends on 1)

The container of claim 1, wherein the holder part includes a base and an insertion part protruding from the base and inserted into the container part.

### Claim 4 (depends on 1)

The container of claim 1, wherein at least one portion of the holder part has an expandable/contractable material, and the at least one portion is configured to expand after the at least one portion is inserted into the container part in a state in which a volume of the at least one portion is reduced.

### Claim 5 (depends on 1)

The container of claim 1, wherein a plurality of breakage parts spaced from each other are disposed at the tear-off thread to facilitate cutting of the tear-off thread.

### Claim 6 (depends on 1)

The container of claim 1, wherein the container part further includes a first perforated line defined in the packaging sheet in a width direction thereof.

### Claim 7 (depends on 6)

The container of claim 6, wherein the container part further includes a second perforated line defined in the packaging sheet in a longitudinal direction thereof.

### Claim 8 (depends on 1)

The container of claim 1, further comprising:
an inner stopper having at least one region inserted into the container part; and
a stopper detachably coupled to the container part.

### Claim 9 (depends on 1)

The container of claim 1, wherein the contents are a solid composition obtained by filling the accommodation space with the contents in a fluid state and hardening the contents.

### Claim 10 (depends on 9)

The container of claim 9, wherein the contents have a hardness ranging from 20 to 150 dyne/cm2.

### Claim 11 (depends on 10)

The container of claim 10, wherein the contents have a shrinkage rate of less than 20% when hardened.

### Claim 12 (depends on 1)

The container of claim 1, wherein the tear-off thread is fitted and fixed between an inner surface of the container part and an outer surface of the holder part.

### Claim 13 (depends on 1)

The container of claim 1, wherein the holder part includes a base and an insertion part defined to protrude from the base and inserted into the container part; and wherein another end portion of the tear-off thread is fitted and fixed between an inner surface of the container part and the insertion part of the holder part.

### Claim 14 (depends on 1)

The container of claim 1, wherein the holder part includes a base and an insertion part defined to protrude from the base and inserted into the container part; and another end portion of the tear-off thread is fitted and fixed between a lower end of the container part and the base of the holder part.

### Claim 15 (depends on 1)

The container of claim 1, wherein the holder part includes a base and an insertion part defined to protrude from the base and inserted into the container part; and another end portion of the tear-off thread is fitted and fixed between an inner surface of the container part and the insertion part of the holder part, and between a lower end of the container part and the base of the holder part.