Patents Assigned to Yonwoo Co., Ltd.
  • ROTARY DISPENSER-TYPE COSMETICS CONTAINER
    Publication number: 20160088921
    Abstract: The present invention relates to a rotary dispenser-type cosmetics container in which, when a button part rotates, guide protrusions move along a bottom surface of a pumping guide formed on an inner peripheral surface of the button part and then an ascending and descending member ascends and descends, whereby a pumping action is conducted. Therefore, the container of the present invention discharges contents in a fixed state in which the height of the button part is not changed, and is thereby capable of preventing contents from unnecessarily leaking due to pressing a button by means of an external pressure.
    Type: Application
    Filed: April 28, 2014
    Publication date: March 31, 2016
    Applicant: YONWOO CO., LTD.
    Inventors: Hae-Lyong Jo, Seo-Hui Jung, Cheol-Ho Jang, Hyun-Suk Lee, Joong-Cho Kook
  • Airless pump system
    Patent number: 9248462
    Abstract: Airless pump dispensers for various fluids are disclosed including an airless pump mounted in a housing, a movable piston mounted for moving within the housing starting at the bottom thereof, a dispenser at the top of the housing for receiving fluid from the airless pump and dispensing it, and a spring disposed at the bottom of the housing in contact with the bottom of the movable piston and having an insufficient driving force to independently move the movable piston within the housing when the housing contains the fluid.
    Type: Grant
    Filed: December 1, 2011
    Date of Patent: February 2, 2016
    Assignee: YONWOO CO., LTD.
    Inventor: Edward F. Csaszar
  • Dispenser for sucking back contents
    Patent number: 9205440
    Abstract: The Dispenser for sucking back contents is provided, which makes it possible to prevent over consumption of contents in such a way to suck back the contents remaining at an end portion of a nozzle of a button of a dispenser after the contents are discharged and used, and also makes it possible to prevent a container body from being contaminated by contents.
    Type: Grant
    Filed: October 22, 2013
    Date of Patent: December 8, 2015
    Assignee: YONWOO CO., LTD.
    Inventor: Young-Moo Bae
  • Pump-type cosmetics container
    Patent number: 9198495
    Abstract: A pump-type cosmetics container is not subject to the risk of a foreign substance entering into a nozzle, due to a moving path through which content is discharged during use that is selectively open by means of an opening/closing bracket, and to the risk of change in quality of the content inside the moving path, by means of a counteraction of a control protrusion pressing a locking protrusion thereby re-aspirating the content remaining inside the moving path, after pumping using a double spring.
    Type: Grant
    Filed: July 26, 2012
    Date of Patent: December 1, 2015
    Assignee: YONWOO CO., LTD.
    Inventor: Sung-Hwan Kim
  • Cap-integrated pumping type cosmetic container
    Patent number: 9186689
    Abstract: The cap-integrated pumping type cosmetic container is provided, which has features in that as a cap integrated with a rotation member ascends and descends when a rotation member engaged to the top of a container body rotates, a discharge port is opened and closed, so the present invention makes it possible to open and close the discharge port in an easier way.
    Type: Grant
    Filed: October 22, 2013
    Date of Patent: November 17, 2015
    Assignee: YONWOO CO., LTD.
    Inventor: Ah-Young Kim
  • Rotary pumping type cosmetic container
    Patent number: 9161605
    Abstract: The rotary pumping type cosmetic container is provided, which makes it possible to easily discharge a certain amount of contents by rotating a rotation member in such a way to perform a pumping operation of a pumping member as a guide protrusion of a stem moves along a slanted surface of a bent portion of an inner side of a rotation member when a rotation member rotates.
    Type: Grant
    Filed: October 22, 2013
    Date of Patent: October 20, 2015
    Assignee: YONWOO CO., LTD.
    Inventor: Sung-Hwan Kim
  • Pump-type cosmetics container
    Patent number: 9144813
    Abstract: A pump-type cosmetics container is not subject to the risk of a foreign substance entering into a nozzle, due to a moving path through which content is discharged during use that is selectively open by means of an opening/closing bracket, and to the risk of change in quality of the content inside the moving path, by means of a counteraction of a control protrusion pressing a locking protrusion thereby re-aspirating the content remaining inside the moving path, after pumping using a double spring.
    Type: Grant
    Filed: July 26, 2012
    Date of Patent: September 29, 2015
    Assignee: YONWOO CO., LTD.
    Inventor: Sung-Hwan Kim
  • SPUIT-TYPE COSMETIC CONTAINER
    Publication number: 20150257510
    Abstract: The present invention relates to a spuit-type cosmetic container. The spuit-type cosmetic container, according to the present invention, comprises: spiral grooves for guiding the ascending and descending operations of a piston rod on both sides of an inner cap; and guide protrusions which move along the spiral grooves on both sides of the piston rod such that the piston rod ascends and descends along the spiral grooves of the inner cap. Thus, the present invention can prevent a sudden discharge of the content by minimizing the pressure caused by a piston.
    Type: Application
    Filed: October 2, 2013
    Publication date: September 17, 2015
    Applicant: YONWOO CO., LTD
    Inventor: You-Seob Kim
  • DISPENSER CONTAINER COMPRISING SAFETY BUTTON STRUCTURE
    Publication number: 20150239643
    Abstract: The present invention relates to a dispenser container comprising safety button structure. The dispenser container comprising safety button structure according to the present invention is designed such that a button member goes up and down, thereby allowing the contents to be discharged by pumping of a pumping member only when a rotating body is rotated, and thus it is possible to fundamentally prevent a button member from being pressed by children with poor cognition. Therefore, it is possible to prevent children from taking in harmful substances into the body and prevent unnecessary waste of contents.
    Type: Application
    Filed: October 29, 2012
    Publication date: August 27, 2015
    Applicant: YONWOO CO., LTD.
    Inventors: You-Seob Kim, Seo-Hui Jung
  • COSMETICS CONTAINER HAVING A SEALED STRUCTURE
    Publication number: 20150210439
    Abstract: A cosmetics container having a sealed structure where an airtight state can be maintained inside the container by means of a simple structure, by using a configuration wherein the airtight state inside the container can be maintained by causing a sealing member to compress and spread out and to thereby attach hermetically to the inside of the body of the container and seal of the upper part of the body of the container as a result of downwards movement of a cap when one side of a lever member provided on the cap is pressed, and wherein the cap can be separated from the container by releasing the sealing member from the compression as a result of upwards movement of the cap when the other side of the lever member is pressed.
    Type: Application
    Filed: November 7, 2012
    Publication date: July 30, 2015
    Applicant: YONWOO CO., LTD
    Inventor: You-Seob Kim
  • Tubular Cosmetics Container
    Publication number: 20150175314
    Abstract: This present invention relates to a tubular cosmetic container. The tubular container according to the present invention is characterized in that an upper end of a cap body is formed into a dish-shaped depression in which the depression becomes deeper toward the center, and a valve member is provided at a discharge hole formed at the center of the depression, and thus it is possible to prevent the re-suction of the discharged contents and to simply discharge and use the contents through the depression.
    Type: Application
    Filed: January 4, 2013
    Publication date: June 25, 2015
    Applicant: YONWOO CO., LTD.
    Inventors: Yu-seob Kim, Seo-Hui Jung
  • Nozzle structure of dispenser pump button
    Patent number: 9038863
    Abstract: The present invention relates to a nozzle structure of a dispenser pump button. According to the present invention, the nozzle structure of the dispenser pump button is designed in such a way that an outer nozzle with a discharge hole forwardly moves by the pressure of the content, and the content is discharged through the discharge hole distanced from an inner nozzle, thereby preventing the deformation of the nozzle. Therefore, the inflow of air into a cosmetic container is blocked, and thus the deterioration of the content can be prevented.
    Type: Grant
    Filed: February 10, 2012
    Date of Patent: May 26, 2015
    Assignee: YONWOO CO. LTD.
    Inventor: Seo-Hui Jung
  • ROTARY PUMPING TYPE COSMETIC CONTAINER
    Publication number: 20150108173
    Abstract: The rotary pumping type cosmetic container is provided, which makes it possible to easily discharge a certain amount of contents by rotating a rotation member in such a way to perform a pumping operation of a pumping member as a guide protrusion of a stem moves along a slanted surface of a bent portion of an inner side of a rotation member when a rotation member rotates.
    Type: Application
    Filed: October 22, 2013
    Publication date: April 23, 2015
    Applicant: YONWOO CO., LTD.
    Inventor: Sung-Hwan KIM
  • DISPENSER FOR SUCKING BACK CONTENTS
    Publication number: 20150108172
    Abstract: The Dispenser for sucking back contents is provoded, which makes it possible to prevent over consumption of contents in such a way to suck back the contents remaining at an end portion of a nozzle of a button of a dispenser after the contents are discharged and used, and also makes it possible to prevent a container body from being contaminated by contents.
    Type: Application
    Filed: October 22, 2013
    Publication date: April 23, 2015
    Applicant: YONWOO CO., LTD.
    Inventor: Young-Moo BAE
  • Cosmetic container
    Patent number: D723934
    Type: Grant
    Filed: November 8, 2013
    Date of Patent: March 10, 2015
    Assignee: Yonwoo Co., Ltd.
    Inventor: Min-Goo Kim
  • Flexible cosmetic container
    Patent number: D730743
    Type: Grant
    Filed: September 3, 2014
    Date of Patent: June 2, 2015
    Assignee: YONWOO CO., LTD.
    Inventors: Yu-seob Kim, Min-Goo Kim
  • Cosmetic container
    Patent number: D730744
    Type: Grant
    Filed: May 13, 2014
    Date of Patent: June 2, 2015
    Assignee: YONWOO CO., LTD.
    Inventor: Sung-Hwan Kim
  • Lip-gloss container
    Patent number: D731322
    Type: Grant
    Filed: October 22, 2014
    Date of Patent: June 9, 2015
    Assignee: YONWOO CO., LTD.
    Inventor: Jung-Yeon Seo
  • Cosmetic container
    Patent number: D740687
    Type: Grant
    Filed: April 15, 2014
    Date of Patent: October 13, 2015
    Assignee: YONWOO CO., LTD.
    Inventor: Su-Jin Son
  • Cosmetic container
    Patent number: D755639
    Type: Grant
    Filed: October 8, 2014
    Date of Patent: May 10, 2016
    Assignee: YONWOO CO., LTD.
    Inventor: Sung-Sin Kim