Patents by Inventor Wu Willie

Wu Willie 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: 20170328089
    Abstract: The invention relating to a locking mechanism is provided herein. The invention is composed of a pin adapted with a circumferential pin notch; a lock housing; a chamber with a chamber pin slot for receiving the pin and adapted to mate with the lock housing; a set of a given number of uniformly dimensioned ball bearings; a bearing housing adapted to fit inside the chamber, adapted to contain the ball bearings while enabling horizontal movement of the ball bearings and restraining vertical movement of the ball bearings, and adapted with a bearing housing pin slot for receiving the pin. When the pin is inserted into the chamber pin slot, the pin applies horizontal force to the ball bearings, which in turn deform the inside of the chamber. The ball bearings seat in the circumferential pin notch, locking the pin in place.
    Type: Application
    Filed: May 16, 2016
    Publication date: November 16, 2017
    Applicant: LE VISE PRODUCTS LLC
    Inventors: Wu Willie, YANG TE-CHOU
  • Patent number: 9803400
    Abstract: The invention relating to a locking mechanism is provided herein. The invention is composed of a pin adapted with a circumferential pin notch; a lock housing; a chamber with a chamber pin slot for receiving the pin and adapted to mate with the lock housing; a set of a given number of uniformly dimensioned ball bearings; a bearing housing adapted to fit inside the chamber, adapted to contain the ball bearings while enabling horizontal movement of the ball bearings and restraining vertical movement of the ball bearings, and adapted with a bearing housing pin slot for receiving the pin. When the pin is inserted into the chamber pin slot, the pin applies horizontal force to the ball bearings, which in turn deform the inside of the chamber. The ball bearings seat in the circumferential pin notch, locking the pin in place.
    Type: Grant
    Filed: May 16, 2016
    Date of Patent: October 31, 2017
    Assignee: Le Vise Products LLC
    Inventors: Wu Willie, Yang Te-Chou