Patents by Inventor Vivian McCarthy

Vivian McCarthy 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).

  • Patent number: 5842655
    Abstract: An improved yarn and thread dispenser is disclosed for supplying threaded material in different wound configurations to a user in the process of knitting or crocheting. The present dispenser comprises a base member intended to rest on a level surface near to the user and a circular support plate rotatably connected to the top of the base member by means of a ball-bearing coupling. A cone-shaped member having a coarse outer surface is centrally stationed in a vertical position upon the support plate with an elongated rod coaxially extending therethrough so that the cone-shaped member and rod rotate together with the support plate. The cone-shaped member is specially adapted to engage a variety of wound spools of yarn or like threaded material and holds the spools securely upon its coarse surface while rotating.
    Type: Grant
    Filed: June 30, 1997
    Date of Patent: December 1, 1998
    Inventor: Vivian McCarthy