Patents by Inventor Fred Childs

Fred Childs 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).

  • Knit-deknit yarn and method and apparatus for making same
    Publication number: 20020023327
    Abstract: An improved heavy denier fibrillated polymer carpet yarn is densely knit, deknit and heat treated. An improved carpet face yarn is provided in an omnidirectional carpet pile.
    Type: Application
    Filed: October 5, 2001
    Publication date: February 28, 2002
    Inventors: Jean-Claude Auguste, Fred Childs, Wilbert E. Fink