Patents by Inventor Li-Yang Niu

Li-Yang Niu 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).

  • Patent number: 9162135
    Abstract: A play tent has a tent body, a roof, and a game device board. The tent body has a ball opening. The roof is connected with the tent body and has a ball end moveable relative to the tent body to correspond to the top of the tent body or the ball opening. The game device board is mounted on the tent body. When the ball end is moved to a position corresponding to the ball opening, a child can pitch a ball towards the game device board, and then the ball rolls to the ball opening, such that the child can pitch the ball again. When the ball end is moved to a position corresponding to the top of the tent body, the child can be engaged in other activities inside the tent body. Therefore, the play tent can provide multiple functions for use.
    Type: Grant
    Filed: March 14, 2013
    Date of Patent: October 20, 2015
    Assignee: D.J. TOYS ENTERPRISE CORP.
    Inventor: Li-Yang Niu
  • Publication number: 20150168628
    Abstract: A mat toy includes a mat and an illuminating module on the mat. The illuminating module has a light guide plate. The light guide plate includes at least one switch and at least one illuminating member. One side of the mat is provided with a controller. The controller is electrically connected with the switch and the illuminating member. The present invention uses the switch to activate the illuminating member instead of the carbon black to conduct electricity. The present invention can overcome the shortcoming that the carbon black is cracked easily and unable to conduct electricity when the mat is folded for storage.
    Type: Application
    Filed: December 18, 2013
    Publication date: June 18, 2015
    Applicant: D.J. TOYS ENTERPRISE CORP.
    Inventor: Li-Yang NIU
  • Patent number: 8851956
    Abstract: A playhouse has a main frame, a canopy mounted on and above the main frame, and two roof supporting frames. When the roof supporting frames cross each other, the canopy is propped up and expanded to construct the playhouse into a three-dimensional space. Thus, the playhouse does not collapse while children are bumping into the playhouse and is safe for use. When folding the playhouse, the roof supporting frames are inclined to overlap the main frame. Thus, the main frame and the roof supporting frames can be twisted into a figure of an “8” and then folded into a small size to reduce space that the playhouse occupies in storage.
    Type: Grant
    Filed: December 3, 2012
    Date of Patent: October 7, 2014
    Assignee: D.J. Toys Enterprise Corp.
    Inventor: Li-Yang Niu
  • Publication number: 20140274490
    Abstract: A play tent has a tent body, a roof, and a game device board. The tent body has a ball opening. The roof is connected with the tent body and has a ball end moveable relative to the tent body to correspond to the top of the tent body or the ball opening. The game device board is mounted on the tent body. When the ball end is moved to a position corresponding to the ball opening, a child can pitch a ball towards the game device board, and then the ball rolls to the ball opening, such that the child can pitch the ball again. When the ball end is moved to a position corresponding to the top of the tent body, the child can be engaged in other activities inside the tent body. Therefore, the play tent can provide multiple functions for use.
    Type: Application
    Filed: March 14, 2013
    Publication date: September 18, 2014
    Applicant: D.J. TOYS ENTERPRISE CORP.
    Inventor: Li-Yang NIU
  • Publication number: 20140155183
    Abstract: A playhouse has a main frame, a canopy mounted on and above the main frame, and two roof supporting frames. When the roof supporting frames cross each other, the canopy is propped up and expanded to construct the playhouse into a three-dimensional space. Thus, the playhouse does not collapse while children are bumping into the playhouse and is safe for use. When folding the playhouse, the roof supporting frames are inclined to overlap the main frame. Thus, the main frame and the roof supporting frames can be twisted into a figure of “8” and then folded into small size to reduce space that the playhouse occupies in storage.
    Type: Application
    Filed: December 3, 2012
    Publication date: June 5, 2014
    Applicant: D.J. TOYS ENTERPRISE CORP.
    Inventor: Li-Yang Niu
  • Patent number: D477371
    Type: Grant
    Filed: February 27, 2002
    Date of Patent: July 15, 2003
    Inventor: Li-Yang Niu
  • Patent number: D487485
    Type: Grant
    Filed: May 29, 2003
    Date of Patent: March 9, 2004
    Inventor: Li-Yang Niu
  • Patent number: D488519
    Type: Grant
    Filed: March 12, 2003
    Date of Patent: April 13, 2004
    Inventor: Li-Yang Niu