Patents by Inventor Woo Gyeong Go

Woo Gyeong Go 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).

  • Publication number: 20240083055
    Abstract: A razor assembly is proposed. The razor assembly may include a blade housing configured to receive at least one or more shaving blades in a longitudinal direction. The razor assembly may also include a connector disposed on the rear side of the blade housing and a spin housing coupled to the connector. The razor assembly may further include a fixing housing coupled to the spin housing and configured to render the spin housing to be rotatable about a first rotational axis perpendicular to the longitudinal direction. The razor assembly may further include a first restoring force-providing unit configured to provide a restoring force for restoring the spin housing to a first rest position when the spin housing is rotated about the first rotational axis relative to the fixing housing.
    Type: Application
    Filed: November 8, 2023
    Publication date: March 14, 2024
    Inventors: Woo Gyeong GO, Dong Il KIM, Yong Geon KIM, Kyong Sik LEE
  • Publication number: 20240025063
    Abstract: A razor assembly is disclosed herein. An embodiment of the present disclosure provides a razor assembly including at least one shaving blade having a cutting edge; a blade housing accommodating the at least one shaving blade to be placed in a longitudinal direction; a connector fixed to one side of the blade housing, the connector including a first connecting portion including a first surface; and a holder rotatably connected to the connector about a rotational axis parallel to the longitudinal direction, the holder including a second connecting portion including a second surface facing the first surface, wherein the connector and the holder are connected to each other by coupling of the first connecting portion and the second connecting portion, and wherein when the connector rotates with respect to the holder about the rotational axis, the first surface is configured to move with respect to the second surface along the second surface.
    Type: Application
    Filed: August 24, 2021
    Publication date: January 25, 2024
    Applicant: DORCO CO., LTD.
    Inventors: Woo Gyeong GO, Dong Il KIM
  • Publication number: 20230364815
    Abstract: A razor cartridge is disclosed. According to an embodiment of the present disclosure, a razor cartridge is provided, the razor cartridge including at least one shaving blade having a cutting edge extending in a longitudinal direction; an upper surface on which the cutting edge is exposed; a bottom surface opposite the upper surface; and a pair of opening portions formed to penetrate the bottom surface from the upper surface in both side areas in the longitudinal direction.
    Type: Application
    Filed: August 24, 2021
    Publication date: November 16, 2023
    Applicant: DORCO CO., LTD.
    Inventors: Woo Gyeong GO, Da Woon HAN
  • Publication number: 20230158694
    Abstract: A razor cartridge includes a plurality of razor blades installed in one direction of a cartridge frame, and a trimmer installed in the other direction of the cartridge frame, wherein the trimmer includes a trimming blade seated in a seating groove formed in the cartridge frame, and a trimmer cap coupled to both sides of the cartridge frame so that the trimming blade is fixed.
    Type: Application
    Filed: November 23, 2022
    Publication date: May 25, 2023
    Applicant: DORCO CO., LTD.
    Inventors: Dong Il KIM, Woo Gyeong GO
  • Patent number: 11518054
    Abstract: A razor cartridge includes a plurality of razor blades installed in one direction of a cartridge frame, and a trimmer installed in the other direction of the cartridge frame, wherein the trimmer includes a trimming blade seated in a seating groove formed in the cartridge frame, and a trimmer cap coupled to both sides of the cartridge frame so that the trimming blade is fixed.
    Type: Grant
    Filed: May 18, 2018
    Date of Patent: December 6, 2022
    Assignee: DORCO CO,. LTD.
    Inventors: Dong Il Kim, Woo Gyeong Go
  • Patent number: 11034038
    Abstract: A razor handle assembly includes a gripping part gripped by a user, and a connecting part provided at one end of the gripping part to fix the cartridge. The connecting part includes a cartridge holder to which the cartridge is detachably coupled, and a holder clip which supports the cartridge holder. The cartridge holder is coupled to surround the outer side of an end portion of the holder clip.
    Type: Grant
    Filed: May 18, 2018
    Date of Patent: June 15, 2021
    Assignee: DORCO CO., LTD.
    Inventors: Jun Soo Chang, Kyong Sik Lee, Nam Yoon Kong, Woo Gyeong Go
  • Publication number: 20180264665
    Abstract: There is disclosed a razor cartridge includes a plurality of razor blades installed in one direction of a cartridge frame, and a trimmer installed in the other direction of the cartridge frame, wherein the trimmer includes a trimming blade seated in a seating groove formed in the cartridge frame, and a trimmer cap coupled to both sides of the cartridge frame so that the trimming blade is fixed.
    Type: Application
    Filed: May 18, 2018
    Publication date: September 20, 2018
    Applicant: DORCO CO,. LTD.
    Inventors: Dong Il KIM, Woo Gyeong GO
  • Publication number: 20180264667
    Abstract: A razor handle assembly includes a gripping part gripped by a user, and a connecting part provided at one end of the gripping part to fix the cartridge. The connecting part includes a cartridge holder to which the cartridge is detachably coupled, and a holder clip which supports the cartridge holder. The cartridge holder is coupled to surround the outer side of an end portion of the holder clip.
    Type: Application
    Filed: May 18, 2018
    Publication date: September 20, 2018
    Applicant: DORCO CO,. LTD.
    Inventors: Jun Soo CHANG, Kyong Sik LEE, Nam Yoon KONG, Woo Gyeong GO
  • Patent number: D745215
    Type: Grant
    Filed: September 3, 2013
    Date of Patent: December 8, 2015
    Assignee: Dorco Co., Ltd.
    Inventor: Woo Gyeong Go
  • Patent number: D824102
    Type: Grant
    Filed: November 18, 2016
    Date of Patent: July 24, 2018
    Assignee: Dorco Co., Ltd.
    Inventor: Woo-Gyeong Go
  • Patent number: D824724
    Type: Grant
    Filed: June 8, 2017
    Date of Patent: August 7, 2018
    Assignee: Dorco Co., Ltd.
    Inventor: Woo-Gyeong Go
  • Patent number: D826635
    Type: Grant
    Filed: June 8, 2017
    Date of Patent: August 28, 2018
    Assignee: Dorco Co., Ltd.
    Inventor: Woo-Gyeong Go
  • Patent number: D827201
    Type: Grant
    Filed: November 18, 2016
    Date of Patent: August 28, 2018
    Assignee: Dorco Co., Ltd.
    Inventor: Woo-Gyeong Go
  • Patent number: D843659
    Type: Grant
    Filed: May 9, 2017
    Date of Patent: March 19, 2019
    Assignee: Dorco Co., Ltd.
    Inventor: Woo-Gyeong Go
  • Patent number: D945065
    Type: Grant
    Filed: October 29, 2019
    Date of Patent: March 1, 2022
    Assignee: DORCO CO., LTD.
    Inventors: Woo Gyeong Go, Jun Park