Patents Assigned to CTK CO., LTD.
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Patent number: 12550998Abstract: Provided is a cosmetic container including: a container body having a compartment frame formed on top thereof to provide one or more compartmented exposed spaces and a mounting space open downward; a cap openable and closable with respect to the container body by means of a hinge disposed on one side thereof; and a pallet coupled or separated to or from the mounting space of the container body and having one or more compartmented cosmetic material filling spaces filled with cosmetic materials.Type: GrantFiled: December 15, 2022Date of Patent: February 17, 2026Assignee: CTK CO., LTD.Inventors: In Yong Chung, Won Eui Lee, In Young Um, Kyung Ho Kang
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Patent number: 12414619Abstract: Provided is an eco-friendly cosmetic container including: a lower container having a cosmetic material accommodation dish seating portion; an upper container open and closed with respect to the lower container by means of a hinge coupling structure; a cosmetic material accommodation dish seated onto the cosmetic material accommodation dish seating portion; and an intermediate support adapted to be rotatingly locked onto the lower container and released from the locked state over a given region thereof onto and from the lower container to separably fix the cosmetic material accommodation dish to the lower container.Type: GrantFiled: December 16, 2022Date of Patent: September 16, 2025Assignee: CTK CO., LTD.Inventors: In Yong Chung, Won Eui Lee, In Young Um, Myung Joong Kim, Kyung Ho Kang, Minji Oh, Ji Yong Lee
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Patent number: 10722020Abstract: A double wiping structure of a mascara wand provides an amount of mascara required to be applied to the eyelashes by causing a brush rod provided with a brush to be discharged along a ring member from a container so that mascara adhered to the brush rod is wiped using a first wiper and mascara adhered to the brush is wiped using a second wiper. The double wiping structure prevents mascara adhered to the brush from coming into contact with the inner surface of a wiper body and consequently prevents contamination of the inner surface of the wiper body due to the mascara by causing the ring member to be moved along the inner surface of the wiper body by pressure applied from the brush rod when the brush rod is introduced into and discharged from the container.Type: GrantFiled: October 22, 2018Date of Patent: July 28, 2020Assignee: CTK CO., LTD.Inventors: In Yong Chung, Jung Hun Jun
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Patent number: 10537164Abstract: A cosmetic container with an anti-contamination function for a wiper is provided, where a ring member guides the introduction and discharge of a brush while being moved along the inner surface of a wiper by the pressure applied from a brush rod when the brush rod is introduced into and discharged from a cosmetic container. Thereby, it is possible to prevent the inner surface of the wiper from being contaminated by the contents such as mascara adhered to the brush and to ensure simplified use of the contents such as mascara. Further, since the inner surface of the wiper is not contaminated by the contents such as mascara, it is possible to ensure easy application of the contents such as mascara, which is adhered to the brush passing through the wiper.Type: GrantFiled: October 22, 2018Date of Patent: January 21, 2020Assignee: CTK CO., LTD.Inventors: In Yong Chung, Jung Hun Jun
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Patent number: 10206480Abstract: There are provided a porous pad for the impregnation of a liquid cosmetic composition and a liquid-cosmetic-composition impregnating method using such a porous pad. The porous pad includes a first porous pad layer and a second porous pad layer. An injection hole is formed in the first porous pad layer for the injection of the liquid cosmetic composition. The second porous pad layer is disposed under the first porous pad layer, and has a dispersion hole for the dispersion of the liquid cosmetic composition that is injected through the injection hole, and one or more main storage holes that are radially arranged around the periphery of the dispersion hole.Type: GrantFiled: November 12, 2014Date of Patent: February 19, 2019Assignees: CTK CO., LTD.Inventors: Jin Woo Kim, In Yong Chung
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Patent number: 9930952Abstract: Disclosed herein is a compact type of airtight cosmetic container. A shoulder cap (40) to which a mesh is coupled and a puff storage cap (50) which stores a puff are successively placed onto and coupled to a medial body (30) which contains a cosmetic therein. The shoulder cap and the puff storage cap can be airtightly coupled to the medial body by a sealing member (51) provided under the puff storage cap and a sealing ring (43) provided in the lower surface of the shoulder cap. A pressurizing means pressurizes the puff storage cap onto the medial body such that the sealing member and the sealing ring are compressed, whereby the sealability of the cosmetic container can be enhanced so that leakage of powder or a cosmetic change attributable to water evaporation can be reliably prevented.Type: GrantFiled: August 6, 2013Date of Patent: April 3, 2018Assignee: CTK CO., LTD.Inventor: Jin Woo Kim
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Patent number: 9795204Abstract: Provided is a compact using an applicator as a pushbutton, the compact being used in such a manner that the applicator is pushed to enable a pumping operation so that a gel phase content can be discharged to an upper part of a push plate. To do so, a metal piece (70) and a magnetic piece (80) are installed to be opposed at circumferentially equiangular positions of the applicator (60) and an intermediate body (200) arranged at an upper part of a container body (100) so that the applicator can be automatically aligned to a fixed rotation position by a magnetic force; the applicator is aligned in an exact center of the push plate by the balance of power resulting from the magnetic force and forms a spaced gap (T1) with the upper part of the push plate; and pushing operation is comfortably performed by the magnetic force.Type: GrantFiled: September 30, 2014Date of Patent: October 24, 2017Assignee: CTK CO., LTD.Inventor: In Yong Chung
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Publication number: 20140231304Abstract: Provided is a cosmetic case having a sealing function which prevents a gap from being formed between a main body and a cover, thus preventing cosmetics from being contaminated during a process of distribution. In the cosmetic case, a suction member can be reliably attached to the main body by means of suction force so that a gap is prevented from being formed therebetween. Therefore, cosmetics contained in the main body can be prevented from being contaminated during a process of distribution, and the weight of cosmetics can be maintained. Furthermore, when the user presses a button member, a cover opens and, simultaneously, the suction force of the suction member is removed, thus allowing the user to easily open the cover and suction cover unit.Type: ApplicationFiled: December 3, 2013Publication date: August 21, 2014Applicants: CTK CO., LTD.Inventor: Chung-Bae LEE
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Patent number: D762474Type: GrantFiled: February 13, 2014Date of Patent: August 2, 2016Assignee: CTK CO., LTD.Inventor: In Yong Chung