Patents by Inventor Shin-Bok Jung

Shin-Bok Jung has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Patent number: 9926115
    Abstract: The invention disclosed herein relates to a side press safety cap, wherein when an outer cap is rotated to opening direction with sides of the outer cap pressurized, a first rotation protrusion of an outer cap is interlocked with open guide protrusions of an inner cap, rotating the inner cap, and thereby an inner cap is opened. On the other hand, when the outer cap is rotated to closing direction, a second rotation protrusion is interlocked with close guide protrusions, rotating the inner cap and thereby the inner cap is closed. As a result, the side press safety cap is possible to be opened and closed stably.
    Type: Grant
    Filed: January 27, 2014
    Date of Patent: March 27, 2018
    Assignee: YONWOO CO., LTD.
    Inventors: Seo-Hui Jung, Sung-Woo Cheon, Shin-Bok Jung
  • Patent number: 9894981
    Abstract: A container for a cream-type cosmetic. The container for a cream-type cosmetic is configured to allow a button part to, when a user presses the button part, move downward by an elastic force of the button part itself and then return to the original position thereof while changing the pressure inside a body of the container to discharge contents therefrom. Thus, the container can easily discharge contents having a high viscosity through a simple structure without a separate pumping member. Therefore, manufacturing costs can be reduced assembly time can be shortened.
    Type: Grant
    Filed: November 25, 2013
    Date of Patent: February 20, 2018
    Assignee: YONWOO CO., LTD.
    Inventors: Hak-Chan Kim, Shin-Bok Jung
  • Patent number: 9861176
    Abstract: A piston structure of a pumping-type cosmetic container. The piston structure includes two pistons which come into close contact with an inner wall of a container body and are overlapped. During a pumping operation, a first piston firstly ascends to a certain section and then lifts up a second piston located on the lower part thereof such that the first piston and the second piston ascend together; thus, it is possible to reduce the volume taken up by the pistons when the contents are initially filled, while the thickness for a normal operation of the pistons is still maintained, so that relatively more contents for the same volume can be filled in the same container.
    Type: Grant
    Filed: July 8, 2014
    Date of Patent: January 9, 2018
    Assignee: YONWOO CO., LTD.
    Inventor: Shin-Bok Jung
  • Publication number: 20170360176
    Abstract: A sealing structure of a cream-type cosmetics container is disclosed, the sealing structure having an elastic protrusion formed to be bent and brought into close contact with a mounting groove when a pressurizing part, provided at the inner upper side of a finishing cap, makes contact with the upper end surface of a pumping guide cap during a process of coupling the finishing cap to a container body, thereby performing an efficient sealing function as the volume of a space formed by the pumping guide cap and the finishing cap is being reduced and pressure therein is increasing, and preventing a first valve member from opening a contents discharge hole, and in addition, preventing the leakage of contents even if the internal pressure of the container body increases.
    Type: Application
    Filed: October 13, 2015
    Publication date: December 21, 2017
    Inventors: Hak-Chan Kim, Shin-Bok Jung
  • Publication number: 20170238675
    Abstract: Provided is a cream-type cosmetic container having a vacuum pump which is configured such that a pumping member performs a pumping operation to discharge contents when a handle part is rotated by a predetermined section. Thus, contents having high viscosity can be discharged even with a small force. Furthermore, the container is configured such that a discharged amount of contents is adjusted according to a rotation angle of the handle part. Therefore, a user can use the container while adjusting discharged amount to a desired amount.
    Type: Application
    Filed: March 23, 2015
    Publication date: August 24, 2017
    Applicant: YONWOO CO., LTD.
    Inventors: Shin-Bok Jung, Hak-Chan Kim
  • Patent number: 9609936
    Abstract: Provided is a cream-type cosmetic container, which can easily discharge a highly viscous content without a separate pumping member by allowing a button part to downwardly move and then return to an original location and thus changing the internal pressure of the container body when a user pressurizes the button part, and thus can save the assembling time and the manufacturing cost.
    Type: Grant
    Filed: December 24, 2013
    Date of Patent: April 4, 2017
    Assignee: YONWOO CO., LTD.
    Inventors: Hak-Chan Kim, Shin-Bok Jung, Sung-Woo Cheon, Seo-Hui Jung, Hyo-Sun Jung
  • Patent number: 9517482
    Abstract: A pump-type cosmetic container having a structure for discharging different kinds of contents and to a manufacturing method of the same, holds two different kinds of contents respectively in the upper and lower sections within a single container body, thus providing a slim cosmetic container, and allows cosmetics that should be used sequentially when applying make-up to be contained in a set, thus providing users with convenience.
    Type: Grant
    Filed: February 28, 2013
    Date of Patent: December 13, 2016
    Assignee: YONWOO CO., LTD.
    Inventors: Hak-Chan Kim, Shin-Bok Jung, Sung-Hwan Kim
  • Publication number: 20160262523
    Abstract: Provided is a cream-type cosmetic container, which can easily discharge a highly viscous content without a separate pumping member by allowing a button part to downwardly move and then return to an original location and thus changing the internal pressure of the container body when a user pressurizes the button part, and thus can save the assembling time and the manufacturing cost.
    Type: Application
    Filed: December 24, 2013
    Publication date: September 15, 2016
    Inventors: Hak-Chan Kim, Shin-Bok Jung, Sung-Woo Cheon, Seo-Hui Jung, Hyo-Sun Jung
  • Patent number: 9392857
    Abstract: The present invention relates to a container provided with a vacuum pump for creamy-type cosmetics. According to the container provided with a vacuum pump for a creamy-type cosmetics of the present invention, the discharge hole of a button part is positioned so as to be biased, and a pressure display part is formed in the upper middle portion of the button part, in order to pressurize the button part and thus enable the user to accurately ascertain the pressure portion of the button part, and the contents can be uniformly discharged by simply pumping using one hand without causing the button part to incline.
    Type: Grant
    Filed: February 14, 2013
    Date of Patent: July 19, 2016
    Assignee: YONWOO CO., LTD.
    Inventor: Shin-Bok Jung
  • Patent number: 9370790
    Abstract: The present invention relates to a shock-absorbing lower structure of an airless type dispenser, wherein a support member made of elastic material is arranged in a lower part of a piston to provide a cushioning function so as to support the lower end of the piston in the housing of the dispenser. Thus, when the piston descends and presses a housing support by the shock applied from an external source, the housing support is prevented from being separated from the housing of the dispenser. Furthermore, when content expand in volume at a low temperature, not only is a housing support or a pumping member prevented from being separated, but also the pumping member is prevented from being damaged.
    Type: Grant
    Filed: October 29, 2012
    Date of Patent: June 21, 2016
    Assignee: YONWOO CO., LTD.
    Inventors: Hak-Chan Kim, Sung-Woo Cheon, Shin-Bok Jung
  • Publication number: 20160167847
    Abstract: The invention disclosed herein relates to a side press safety cap, wherein when an outer cap is rotated to opening direction with sides of the outer cap pressurized, a first rotation protrusion of an outer cap is interlocked with open guide protrusions of an inner cap, rotating the inner cap, and thereby an inner cap is opened. On the other hand, when the outer cap is rotated to closing direction, a second rotation protrusion is interlocked with close guide protrusions, rotating the inner cap and thereby the inner cap is closed. As a result, the side press safety cap is possible to be opened and closed stably.
    Type: Application
    Filed: January 27, 2014
    Publication date: June 16, 2016
    Inventors: Seo-Hui Jung, Sung-Woo Cheon, Shin-Bok Jung
  • Publication number: 20160157582
    Abstract: A piston structure of a pumping-type cosmetic container. The piston structure includes two pistons which come into close contact with an inner wall of a container body and are overlapped. During a pumping operation, a first piston firstly ascends to a certain section and then lifts up a second piston located on the lower part thereof such that the first piston and the second piston ascend together; thus, it is possible to reduce the volume taken up by the pistons when the contents are initially filled, while the thickness for a normal operation of the pistons is still maintained, so that relatively more contents for the same volume can be filled in the same container.
    Type: Application
    Filed: July 8, 2014
    Publication date: June 9, 2016
    Inventor: Shin-Bok Jung
  • Publication number: 20160157581
    Abstract: A container for a cream-type cosmetic. The container for a cream-type cosmetic is configured to allow a button part to, when a user presses the button part, move downward by an elastic force of the button part itself and then return to the original position thereof while changing the pressure inside a body of the container to discharge contents therefrom. Thus, the container can easily discharge contents having a high viscosity through a simple structure without a separate pumping member. Therefore, manufacturing costs can be reduced assembly time can be shortened.
    Type: Application
    Filed: November 25, 2013
    Publication date: June 9, 2016
    Inventors: Hak-Chan KIM, Shin-Bok JUNG
  • Publication number: 20150217313
    Abstract: The present invention relates to a shock-absorbing lower structure of an airless type dispenser, wherein a support member made of elastic material is arranged in a lower part of a piston to provide a cushioning function so as to support the lower end of the piston in the housing of the dispenser. Thus, when the piston descends and presses a housing support by the shock applied from an external source, the housing support is prevented from being separated from the housing of the dispenser. Furthermore, when content expand in volume at a low temperature, not only is a housing support or a pumping member prevented from being separated, but also the pumping member is prevented from being damaged.
    Type: Application
    Filed: October 29, 2012
    Publication date: August 6, 2015
    Inventors: Hak-Chan Kim, Sung-Woo Cheon, Shin-Bok Jung
  • Publication number: 20150090739
    Abstract: The present invention relates to a container provided with a vacuum pump for creamy-type cosmetics. According to the container provided with a vacuum pump for a creamy-type cosmetics of the present invention, the discharge hole of a button part is positioned so as to be biased, and a pressure display part is formed in the upper middle portion of the button part, in order to pressurize the button part and thus enable the user to accurately ascertain the pressure portion of the button part, and the contents can be uniformly discharged by simply pumping using one hand without causing the button part to incline.
    Type: Application
    Filed: February 14, 2013
    Publication date: April 2, 2015
    Inventor: Shin-Bok Jung
  • Publication number: 20150028058
    Abstract: A pump-type cosmetic container having a structure for discharging different kinds of contents and to a manufacturing method of the same, holds two different kinds of contents respectively in the upper and lower sections within a single container body, thus providing a slim cosmetic container, and allows cosmetics that should be used sequentially when applying make-up to be contained in a set, thus providing users with convenience.
    Type: Application
    Filed: February 28, 2013
    Publication date: January 29, 2015
    Applicant: YONWOO Co., Ltd.
    Inventors: Hak-Chan Kim, Shin-Bok Jung, Sung-Hwan Kim
  • Patent number: 8770209
    Abstract: The present invention relates to a color highlighting cosmetics container including a detachable makeup brush, and more particularly to a color highlighting cosmetics container including a body having a plurality of receiving grooves partitions for storing contents and a cover for closing/opening the body. The body includes a plurality of brushes, a brush supporter from which the plurality of brushes is detachable, and brush-receiving grooves and a brush-supporter-receiving groove on which the plurality of brushes and the brush supporters are mounted, respectively. As a result, the plurality of brushes are detachable from the brush supporter. Therefore, the brushes can be replaced using the brush supporter.
    Type: Grant
    Filed: May 17, 2011
    Date of Patent: July 8, 2014
    Assignee: Yonwoo Co., Ltd.
    Inventors: You-Seob Kim, Hee-Young Kim, Shin-Bok Jung, Hae-Young Jung
  • Publication number: 20140103068
    Abstract: A contents refillable paper tube container enables: a pumping member to be combined with a paper body in a detachable manner; and a combination part to be formed on the lower part of the pumping member in order to replace a pouch, thereby reducing manufacturing costs and shortening manufacturing time since the pouch can be fixed and replaced through a simple structure.
    Type: Application
    Filed: July 2, 2012
    Publication date: April 17, 2014
    Inventors: Su-Jin Son, Shin-Bok Jung, Mi-Hee Park
  • Patent number: D708961
    Type: Grant
    Filed: July 11, 2012
    Date of Patent: July 15, 2014
    Assignee: Yonwoo Co., Ltd.
    Inventors: Shin-Bok Jung, Sung-Hwan Kim
  • Patent number: D757562
    Type: Grant
    Filed: September 11, 2014
    Date of Patent: May 31, 2016
    Assignee: YONWOO CO., LTD.
    Inventors: Shin-Bok Jung, Hak-Chan Kim