Patents by Inventor Miao Kaihua

Miao Kaihua 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).

  • Foldable carriage
    Patent number: 11273856
    Abstract: A carriage having a frame which includes a plurality of elongated frame components. A first attachment point couples a first and second elongated frame component. A second attachment point couples a third and fourth elongated frame component. A transverse elongated frame component couples to the first and second attachment points. A rotation lock is disposed on the transverse elongated frame component. The rotation lock is configured to prevent rotation of the transverse elongated frame component in a locked configuration.
    Type: Grant
    Filed: October 2, 2019
    Date of Patent: March 15, 2022
    Assignee: Thule Sweden AB
    Inventors: Paramjit Singh, Wesley Justin Fleming, Miao Kaihua
  • Foldable carriage
    Patent number: 11027761
    Abstract: A carriage having a frame which includes a plurality of elongated frame components. A first attachment point couples a first and second elongated frame component. A second attachment point couples a third and fourth elongated frame component. A transverse elongated frame component couples to the first and second attachment points. A rotation lock is disposed on the transverse elongated frame component. The rotation lock is configured to prevent rotation of the transverse elongated frame component in a locked configuration.
    Type: Grant
    Filed: August 7, 2020
    Date of Patent: June 8, 2021
    Assignee: Thule Sweden AB
    Inventors: Paramjit Singh, Wesley Justin Fleming, Miao Kaihua
  • FOLDABLE CARRIAGE
    Publication number: 20200361506
    Abstract: A carriage having a frame which includes a plurality of elongated frame components. A first attachment point couples a first and second elongated frame component. A second attachment point couples a third and fourth elongated frame component. A transverse elongated frame component couples to the first and second attachment points. A rotation lock is disposed on the transverse elongated frame component. The rotation lock is configured to prevent rotation of the transverse elongated frame component in a locked configuration.
    Type: Application
    Filed: August 7, 2020
    Publication date: November 19, 2020
    Inventors: Paramjit SINGH, Wesley Justin FLEMING, Miao KAIHUA
  • FOLDABLE CARRIAGE
    Publication number: 20200130720
    Abstract: A carriage having a frame which includes a plurality of elongated frame components. A first attachment point couples a first and second elongated frame component. A second attachment point couples a third and fourth elongated frame component. A transverse elongated frame component couples to the first and second attachment points. A rotation lock is disposed on the transverse elongated frame component. The rotation lock is configured to prevent rotation of the transverse elongated frame component in a locked configuration.
    Type: Application
    Filed: October 2, 2019
    Publication date: April 30, 2020
    Inventors: Paramjit SINGH, Wesley Justin FLEMING, Miao KAIHUA
  • Foldable carriage
    Patent number: 10435054
    Abstract: A carriage having a frame which includes a plurality of elongated frame components. A first attachment point couples a first and second elongated frame component. A second attachment point couples a third and fourth elongated frame component. A transverse elongated frame component couples to the first and second attachment points. A rotation lock is disposed on the transverse elongated frame component. The rotation lock is configured to prevent rotation of the transverse elongated frame component in a locked configuration.
    Type: Grant
    Filed: June 27, 2017
    Date of Patent: October 8, 2019
    Assignee: Thule Canada Inc.
    Inventors: Paramjit Singh, Wesley Justin Fleming, Miao Kaihua
  • FOLDABLE CARRIAGE
    Publication number: 20170291628
    Abstract: A carriage having a frame which includes a plurality of elongated frame components. A first attachment point couples a first and second elongated frame component. A second attachment point couples a third and fourth elongated frame component. A transverse elongated frame component couples to the first and second attachment points. A rotation lock is disposed on the transverse elongated frame component. The rotation lock is configured to prevent rotation of the transverse elongated frame component in a locked configuration.
    Type: Application
    Filed: June 27, 2017
    Publication date: October 12, 2017
    Inventors: Paramjit SINGH, Wesley Justin FLEMING, Miao KAIHUA
  • Foldable carriage
    Patent number: 9718488
    Abstract: A carriage having a frame, where the frame is foldable between a use position and a storage position. The frame includes an attachment point for a plurality of frame components and a pivot lock for retaining the frame in the use position. The pivot lock is operated by rotating a portion of the frame of the carriage to unlock the pivot lock, permitting the carriage to be folded to the storage position.
    Type: Grant
    Filed: October 31, 2014
    Date of Patent: August 1, 2017
    Assignee: Thule Canada Inc.
    Inventors: Paramjit Singh, Wesley Justin Fleming, Miao Kaihua
  • Foldable Carriage
    Publication number: 20150123381
    Abstract: A carriage having a frame, where the frame is foldable between a use position and a storage position. The frame includes an attachment point for a plurality of frame components and a pivot lock for retaining the frame in the use position. The pivot lock is operated by rotating a portion of the frame of the carriage to unlock the pivot lock, permitting the carriage to be folded to the storage position.
    Type: Application
    Filed: October 31, 2014
    Publication date: May 7, 2015
    Inventors: Paramjit SINGH, Wesley Justin Fleming, Miao Kaihua