Patents by Inventor Joseph G. Plasky

Joseph G. Plasky 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).

  • Apparatus for use in withdrawing yarn from a wound yarn package
    Patent number: 4921186
    Abstract: Apparatus for use in withdrawing yarn from a wound package in an over-end direction includes a body having a circumferential surface coaxial with the yarn package that extends beyond the bobbin upon which package is wound and touches the end of the yarn package over which the yarn is withdrawn.
    Type: Grant
    Filed: July 21, 1989
    Date of Patent: May 1, 1990
    Assignee: E. I. du Pont de Nemours and Company
    Inventor: Joseph G. Plasky