Patents by Inventor Asanka Rodrigo

Asanka Rodrigo 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).

  • Method of manufacturing fraying-free cotton elastane weft knit fabric
    Patent number: 9797072
    Abstract: This invention is related to a method of manufacturing a cotton weft knit fabric that is resistant to fraying, curling, and laddering. The unique fabrication method described herein generates a cotton fabric that resists edge fraying and curling when cut. As a result of the unique manufacturing method described herein, the typical garment hemming process typically used to prevent hemming and fraying in weft knit fabric is not required.
    Type: Grant
    Filed: September 4, 2014
    Date of Patent: October 24, 2017
    Assignee: Textured Jersey Lanka PLC
    Inventors: Haritha Ranawaka, Somasiri Manage, Hareendra Indiwara, Asanka Rodrigo
  • METHOD OF MANUFACTURING FRAYING-FREE COTTON ELASTANE WEFT KNIT FABRIC
    Publication number: 20150059137
    Abstract: This invention is related to a method of manufacturing a cotton weft knit fabric that is resistant to fraying, curling, and laddering. The unique fabrication method described herein generates a cotton fabric that resists edge fraying and curling when cut. As a result of the unique manufacturing method described herein, the typical garment hemming process typically used to prevent hemming and fraying in weft knit fabric is not required.
    Type: Application
    Filed: September 4, 2014
    Publication date: March 5, 2015
    Inventors: Haritha Ranawaka, Somasiri Manage, Hareendra Indiwara, Asanka Rodrigo