Patents by Inventor Kishor Agnihotri

Kishor Agnihotri 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 and apparatus for dyeing fibers
    Publication number: 20070067918
    Abstract: The present invention relates to a method and an apparatus for dyeing cotton at fiber stage and a method for preparing yarn. The present invention provides an apparatus (100) for dyeing fibers and filaments comprising plurality of pre-wetting troughs (18), plurality of dye baths (20), and a drying arrangement (22) characterized in having a supporting system (14) for carrying and dyeing the fiber (12) continuously and homogeneously. The fibers or filamnents for dyeing includes cotton and other natural fibers, man made and synthetic fibers as well as filamnents and a combination thereof. The fiber for dyeing according to the present invention is cotton fiber.
    Type: Application
    Filed: October 12, 2004
    Publication date: March 29, 2007
    Applicant: ARVIND MILLS LTD.
    Inventor: Kishor Agnihotri