Patents by Inventor Zeng-Wen GUO

Zeng-Wen GUO 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).

  • Child holding accessory suitable for use with a play yard
    Patent number: 8925128
    Abstract: A child holding accessory can be desirably installed on the play yard for use, and has two regions on opposite sides adapted to receive a child in different configurations of use. Examples of construction for these holding regions can include, without limitation, a changing table and a child sleeping bed. The child holding accessory can include a support board, and a cushion element mounted with the support board. The support board is configured to deform differently depending on whether the child is placed on the first or second region, so that the bearing surfaces associated with the holding regions can have different firmness to provide adequate resting of the child.
    Type: Grant
    Filed: August 11, 2011
    Date of Patent: January 6, 2015
    Assignee: Wonderland Nurserygoods Company Limited
    Inventors: Joseph F. Fiore, Jr., Curtis M. Hartenstine, Andrew J. Horst, Zeng-Wen Guo, Nangui Bu
  • Child Holding Accessory Suitable for Use with a Play Yard
    Publication number: 20120037870
    Abstract: A child holding accessory can be desirably installed on the play yard for use, and has two regions on opposite sides adapted to receive a child in different configurations of use. Examples of construction for these holding regions can include, without limitation, a changing table and a child sleeping bed. The child holding accessory can include a support board, and a cushion element mounted with the support board. The support board is configured to deform differently depending on whether the child is placed on the first or second region, so that the bearing surfaces associated with the holding regions can have different firmness to provide adequate resting of the child.
    Type: Application
    Filed: August 11, 2011
    Publication date: February 16, 2012
    Applicant: WONDERLAND NURSERYGOODS COMPANY LIMITED
    Inventors: Joseph F. FIORE, JR., Curtis M. HARTENSTINE, Andrew J. HORST, Zeng-Wen GUO, Nangui BU