Patents by Inventor Bahrat J. Gajjar

Bahrat J. Gajjar 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 warp knitting
    Patent number: 5029457
    Abstract: Wrap knit fabric having a two and three-course repeat pattern of alternating first and second, or first, second and third and first, second, third and fourth bar yarns. The fabric is prepared by interlocking the first and second or first, second and third bar yarns using a combination of knit and laid-in stitches in the same for two course, and same and opposite fashion for three and four course repeat.
    Type: Grant
    Filed: May 30, 1990
    Date of Patent: July 9, 1991
    Assignee: E. I. Du Pont de Nemours and Company
    Inventor: Bahrat J. Gajjar
  • Method of warp knitting
    Patent number: 4802346
    Abstract: Warp-knit fabric having a two-course repeat pattern of alternating first and second bar yarns. The fabric is prepared by interlocking the first and second bar yarns using a combination of knit and layed-in stitches in opposite fashion.
    Type: Grant
    Filed: December 21, 1987
    Date of Patent: February 7, 1989
    Assignee: E. I. Du Pont De Nemours and Company
    Inventor: Bahrat J. Gajjar