Patents by Inventor Cornelia Caulfield Griffin

Cornelia Caulfield Griffin 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).

  • Knitting needle storage device
    Patent number: 9815614
    Abstract: A storage device for holding at least one double ended knitting needle where the storage device includes a needle sorter including a first end and a second end with a gauge cap at the first end of the needle sorter, a bottom cap at the second end of the needle sorter, and a storage tube including a top end portion and a bottom end portion, wherein the needle sorter is located within the storage tube to provide a plurality of needle compartments within the storage tube, and wherein the needle sorter slides with respect to the storage tube to allow user removal of needles from the needle compartments.
    Type: Grant
    Filed: March 30, 2015
    Date of Patent: November 14, 2017
    Assignee: Handwork Hardware LLC
    Inventors: Cornelia Caulfield Griffin, Judith Arden VanCleve
  • KNITTING NEEDLE STORAGE DEVICE
    Publication number: 20150284891
    Abstract: A storage device for holding at least one double ended knitting needle where the storage device includes a needle sorter including a first end and a second end with a gauge cap at the first end of the needle sorter, a bottom cap at the second end of the needle sorter, and a storage tube including a top end portion and a bottom end portion, wherein the needle sorter is located within the storage tube to provide a plurality of needle compartments within the storage tube, and wherein the needle sorter slides with respect to the storage tube to allow user removal of needles from the needle compartments.
    Type: Application
    Filed: March 30, 2015
    Publication date: October 8, 2015
    Inventors: Cornelia Caulfield Griffin, Judith Arden VanCleve