Patents by Inventor Kolin KUO

Kolin KUO 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).

  • ROTATING WHEEL MOUNTING STRUCTURE
    Publication number: 20150343600
    Abstract: A rotating wheel mounting structure includes a rotating shaft having a flat segment, a rotating wheel mounted on the rotating shaft, a locating member mounted on the rotating shaft and stopped at one side of the rotating wheel, a locating member mounted has a through hole and a flat engaging segment that structurally matches the flat segment of the rotating shaft, and a lock member fastened to the rotating shaft to lock the locating member and the rotating wheel, and thus fixation between the locating member and the rotating shaft prohibits the lock member from being rotated in the reversed direction and loosened due to an inertia on the rotating wheel.
    Type: Application
    Filed: August 5, 2015
    Publication date: December 3, 2015
    Inventors: Li-Wen CHANG, Chris LIN, Kolin KUO
  • ROTATING WHEEL MOUNTING STRUCTURE
    Publication number: 20150345564
    Abstract: A rotating wheel mounting structure includes a rotating shaft having a key slot, a rotating wheel mounted on the rotating shaft, a locating member mounted on the rotating shaft and stopped at one side of the rotating wheel, a locating member mounted on the rotating shaft and fastened to the key slot, and a lock member fastened to the rotating shaft to lock the locating member and the rotating wheel, and thus fixation between the locating member and the rotating shaft prohibits the lock member from being rotated in the reversed direction and loosened due to an inertia on the rotating wheel.
    Type: Application
    Filed: June 2, 2014
    Publication date: December 3, 2015
    Applicant: Yung Li Hsing Electric Works Co., Ltd
    Inventors: Li-Wen CHANG, Chris LIN, Kolin KUO