Patents by Inventor Herbert A. Girard

Herbert A. Girard 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 replacing the transfer cores of yarn packages with resilient replacement cores
    Patent number: 3930293
    Abstract: A method for transferring a package of yarn supported by a transfer core to a replacement core including the steps of inserting the replacement core into the transfer core, removing the transfer core relative to the package of yarn and the replacement core, holding the package of yarn during withdrawal of the transfer core, and permitting the yarn and replacement core to interengage in completing the transfer of the yarn onto the replacement core. There is also provision for the steps of compressing the resilient core to reduce its size, compressing the package of yarn, and anchoring the replacement core against axial displacement.
    Type: Grant
    Filed: June 27, 1974
    Date of Patent: January 6, 1976
    Inventor: Herbert A. Girard