Patents by Inventor Byungsook HAN

Byungsook HAN 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).

  • Overflow chamber for emission of rainwater and soil
    Patent number: 10883262
    Abstract: A overflow chamber that can discharge rainwater and soil according to the present disclosure includes: a receiving unit having a receiving space; an interceptor port formed at a side of the receiving unit and selectively opening/closing in accordance with the amount of received object received in the receiving unit; a discharge port formed at another side of the receiving unit; and a first discharge pipe communicating with the discharge port and convexly bending upward at least one time.
    Type: Grant
    Filed: May 7, 2014
    Date of Patent: January 5, 2021
    Inventor: Byungsook Han
  • Manhole with height/inclination-adjustable manhole cover
    Patent number: 9771702
    Abstract: The present disclosure relates to a manhole with a manhole cover that can be adjusted in height and inclination in the entire structure. A manhole with a height/inclination-adjustable manhole cover includes: a manhole cover; a cover base closing the top of the manhole cover and having a pipe shape; a support having a pipe shape and radially overlapping the cover base; and an insertion disposed between the cover base and the support in the radial direction of the cover base and preventing movement of the cover base relative to the support through a wedge effect.
    Type: Grant
    Filed: June 4, 2014
    Date of Patent: September 26, 2017
    Inventor: Byungsook Han
  • MANHOLE WITH HEIGHT/INCLINATION-ADJUSTABLE MANHOLE COVER
    Publication number: 20160090708
    Abstract: The present disclosure relates to a manhole with a manhole cover that can be adjusted in height and inclination in the entire structure. A manhole with a height/inclination-adjustable manhole cover includes: a manhole cover; a cover base closing the top of the manhole cover and having a pipe shape; a support having a pipe shape and radially overlapping the cover base; and an insertion disposed between the cover base and the support in the radial direction of the cover base and preventing movement of the cover base relative to the support through a wedge effect.
    Type: Application
    Filed: June 4, 2014
    Publication date: March 31, 2016
    Inventor: Byungsook HAN
  • OVERFLOW CHAMBER FOR EMISSION OF RAINWATER AND SOIL
    Publication number: 20160083951
    Abstract: A overflow chamber that can discharge rainwater and soil according to the present disclosure includes: a receiving unit having a receiving space; an interceptor port formed at a side of the receiving unit and selectively opening/closing in accordance with the amount of received object received in the receiving unit; a discharge port formed at another side of the receiving unit; and a first discharge pipe communicating with the discharge port and convexly bending upward at least one time.
    Type: Application
    Filed: May 7, 2014
    Publication date: March 24, 2016
    Inventor: Byungsook HAN