Patents by Inventor Chin-Hsin Chuang

Chin-Hsin Chuang 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).

  • Packing bag having a drawing structure
    Publication number: 20080175522
    Abstract: A packing bag having a drawing structure comprises a bag housing and a drawn slice. The bag housing has an opening on one side thereof for placing a product conveniently into the bag housing through the opening. The drawing piece is connected on a side of the bag housing. Thereby, it is easy for customers to extract the products placed in pallets as long as equal force is applied to extract upwardly the drawing piece of the packing bags without damaging the products.
    Type: Application
    Filed: January 18, 2007
    Publication date: July 24, 2008
    Inventors: Chin-Hsin Chuang, Yu-Chuan Lin, Kuo-Sheng Hung, Ping-Yang Chen