Patents by Inventor Bong Soo Koo

Bong Soo Koo 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).

  • Cover for toilet bowl provided with rotary assembly
    Patent number: 10820760
    Abstract: The present invention relates to a cover for a toilet bowl comprising: a rotary flange formed at a rear portion; a cover member rotatably coupled to the rotary flange; a toilet seat to which the cover member is coupled; a rotary support panel coupled to the toilet bowl and having a spherical rotary guide groove formed therein; a rotary member coupled to the rotary support panel so as to rotate and connecting the cover member and the toilet seat to the toilet bowl; a rotary assembly provided at the rear of the toilet seat and connected to an end of the rotary member to rotate the rotary member when the positions of the toilet seat and the cover member have been changed; and a water flushing device for operating a water flushing means by using a rotational force.
    Type: Grant
    Filed: October 12, 2017
    Date of Patent: November 3, 2020
    Inventor: Bong Soo Koo
  • COVER FOR TOILET BOWL PROVIDED WITH ROTARY ASSEMBLY
    Publication number: 20200163500
    Abstract: The present invention relates to a cover for a toilet bowl comprising: a rotary flange formed at a rear portion; a cover member rotatably coupled to the rotary flange; a toilet seat to which the cover member is coupled; a rotary support panel coupled to the toilet bowl and having a spherical rotary guide groove formed therein; a rotary member coupled to the rotary support panel so as to rotate and connecting the cover member and the toilet seat to the toilet bowl; a rotary assembly provided at the rear of the toilet seat and connected to an end of the rotary member to rotate the rotary member when the positions of the toilet seat and the cover member have been changed; and a water flushing device for operating a water flushing means by using a rotational force.
    Type: Application
    Filed: October 12, 2017
    Publication date: May 28, 2020
    Inventor: Bong Soo Koo
  • Rotatable toilet seat cover
    Patent number: D990641
    Type: Grant
    Filed: July 23, 2021
    Date of Patent: June 27, 2023
    Inventor: Bong Soo Koo