Patents by Inventor Maohao LIN

Maohao LIN 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).

  • Baby swing
    Patent number: 8900063
    Abstract: A baby swing includes a pair of frames, a pair of connecting members, a pair of rotating members, a pair of booms, and a seat. The frames are interconnected by the connecting members. The rotating members are connected respectively and pivotally to the connecting members. Each of the booms has two ends connected respectively to a corresponding one of the rotating members and the seat. One of the two ends of each of the booms is connected pivotally to a corresponding one of the corresponding one of the rotating members and the seat.
    Type: Grant
    Filed: September 20, 2011
    Date of Patent: December 2, 2014
    Assignee: Wonderland Nurseygoods Company Limited
    Inventor: Maohao Lin
  • BABY SWING
    Publication number: 20120083349
    Abstract: A baby swing includes a pair of frames, a pair of connecting members, a pair of rotating members, a pair of booms, and a seat. The frames are interconnected by the connecting members. The rotating members are connected respectively and pivotally to the connecting members. Each of the booms has two ends connected respectively to a corresponding one of the rotating members and the seat. One of the two ends of each of the booms is connected pivotally to a corresponding one of the corresponding one of the rotating members and the seat.
    Type: Application
    Filed: September 20, 2011
    Publication date: April 5, 2012
    Applicant: WONDERLAND NURSERYGOODS COMPANY LIMITED
    Inventor: Maohao LIN