Patents by Inventor Zongxi LIU

Zongxi LIU 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).

  • INFLATABLE CAMPING MATTRESS
    Publication number: 20160166078
    Abstract: An inflatable camping mattress for use in the polar region includes an upper body and a lower body. The upper body is stacked on the lower body. The circumferential edges of the upper body and the lower body are sealed to form a separation layer between the upper body and the lower body. The inflatable camping mattress of the present invention can lower thermal conduction by the separation layer. When the present invention is used at the polar region, it can keep out the cold and prevent thermal loss for sleeping.
    Type: Application
    Filed: July 26, 2013
    Publication date: June 16, 2016
    Inventors: Zongxi LIU, Nathan PHILLIP KUKATHAS