Patents by Inventor Qiao-feng Chen

Qiao-feng Chen 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).

  • Publication number: 20080087667
    Abstract: The present invention disclosed a shipping container comprising a pair of side walls, a rear end, a front end, a roof, a floor and a base frame; said base frame further comprising two longitudinal bottom side rails and numbers of parallel bottom cross members, wherein said floor is made up of corrugated steel floor. On the premise of passing ISO test, it provides a container which is lighter in tare weight, less in material consumed and lower in production cost.
    Type: Application
    Filed: December 5, 2007
    Publication date: April 17, 2008
    Inventors: Qiao-feng Chen, Shi-sheng Wang, Si-dong He, Gu Yao
  • Publication number: 20080087666
    Abstract: The present invention disclosed a shipping container comprising a pair of side walls, a rear end, a front end, a roof, a floor and a base frame; said base frame further comprising two longitudinal bottom side rails and numbers of parallel bottom cross members, wherein said floor is made up of corrugated steel floor. On the premise of passing ISO test, it provides a container which is lighter in tare weight, less in material consumed and lower in production cost.
    Type: Application
    Filed: December 5, 2007
    Publication date: April 17, 2008
    Inventors: Qiao-feng Chen, Shi-sheng Wang, Si-dong He, Gu Yao
  • Publication number: 20050029256
    Abstract: The present invention disclosed a shipping container comprising a pair of side walls, a rear end, a front end, a roof, a floor and a base frame; said base frame further comprising two longitudinal bottom side rails and numbers of parallel bottom cross members, wherein said floor is made up of corrugated steel floor. On the premise of passing ISO test, it provides a container which is lighter in tare weight, less in material consumed and lower in production cost.
    Type: Application
    Filed: September 10, 2004
    Publication date: February 10, 2005
    Inventors: Qiao-feng Chen, Shi-sheng Wang, Si-dong He, Gu Yao
  • Publication number: 20030146212
    Abstract: The present invention relates to a shipping container. By making improvements on its structure: to add longitudinal members in the base frame, and/or to increase the wave height D between the wave crest and wave trough of the corrugated plate of the side panels, and/or to adopt steel plate in the floor, on the premise of passing ISO test, it provides a container which is lighter in tare weight, less in material consumed and lower in production cost.
    Type: Application
    Filed: July 22, 2002
    Publication date: August 7, 2003
    Inventors: Bo-Liang Mai, Shi-sheng Wang, Si-dong He, Qiao-feng Chen, Gu Yao, Jia-ping Cai