Patents by Inventor KiSug KWON

KiSug KWON 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).

  • Elevator compensation rope guard
    Patent number: 11383958
    Abstract: An illustrative example embodiment of an elevator compensation assembly includes at least one compensation sheave having an outer surface configured to engage a plurality of compensation rope members. A guard has an inner surface situated adjacent the outer surface of the compensation sheave. A plurality of dividers that extend away from at least one of the outer surface of the compensation sheave or the inner surface of the guard. The dividers establish a space between adjacent ones of the dividers for accommodating a compensation rope member.
    Type: Grant
    Filed: April 6, 2020
    Date of Patent: July 12, 2022
    Assignee: OTIS ELEVATOR COMPANY
    Inventor: KiSug Kwon
  • ELEVATOR COMPENSATION ROPE GUARD
    Publication number: 20210309493
    Abstract: An illustrative example embodiment of an elevator compensation assembly includes at least one compensation sheave having an outer surface configured to engage a plurality of compensation rope members. A guard has an inner surface situated adjacent the outer surface of the compensation sheave. A plurality of dividers that extend away from at least one of the outer surface of the compensation sheave or the inner surface of the guard. The dividers establish a space between adjacent ones of the dividers for accommodating a compensation rope member.
    Type: Application
    Filed: April 6, 2020
    Publication date: October 7, 2021
    Inventor: KiSug KWON