Patents by Inventor MINSI CAI

MINSI CAI 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).

  • AUTOMATIC TOILET SEAT COVER DISPENSERS AND METHODS OF USING THE SAME
    Publication number: 20220233034
    Abstract: The present disclosure relates to a continuous toilet seat cover sheet reel, an automatic toilet seat cover dispenser, and methods of using the automatic toilet seat cover dispenser. In certain embodiments, the automatic toilet seat cover dispenser includes: a dispenser sensing system for detecting a user's demand of a toilet seat cover sheet, a dispenser control system for moving one toilet seat cover sheet out at a time from a continuous toilet seat cover sheet reel, and a toilet seat cover dispensing system for delivering the toilet seat cover sheet to the user. When the user is in need of a toilet seat cover sheet, the user activates the dispenser sensing system, the dispenser control system moves one toilet seat cover sheet out at a time from the continuous toilet seat cover sheet reel, and the toilet seat cover dispensing system delivers the toilet seat cover sheet to the user.
    Type: Application
    Filed: April 14, 2022
    Publication date: July 28, 2022
    Inventors: BIAO HAN, WEILIE LIU, MINSI CAI
  • AUTOMATIC TOILET SEAT COVER DISPENSERS AND METHODS OF USING THE SAME
    Publication number: 20200329927
    Abstract: The present disclosure relates to a continuous toilet seat cover reel, an automatic toilet seat cover dispenser, and methods of using the automatic toilet seat cover dispenser. In certain embodiments, the automatic toilet seat cover dispenser includes: a dispenser sensing system for detecting a user's demand of a toilet seat cover sheet, a dispenser control system for moving one toilet seat cover sheet out at a time from a continuous toilet seat cover reel, and a toilet seat cover dispensing system for delivering the toilet seat cover sheet to the user. When the user is in need of a toilet seat cover sheet, the user activates the dispenser sensing system, the dispenser control system moves one toilet seat cover sheet out at a time from the continuous toilet seat cover reel, and the toilet seat cover dispensing system delivers the toilet seat cover sheet to the user.
    Type: Application
    Filed: April 25, 2019
    Publication date: October 22, 2020
    Inventors: BIAO HAN, WEILIE LIU, MINSI CAI