Patents by Inventor Rosemarie Hatcher

Rosemarie Hatcher 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: 4168863
    Abstract: A method of making a scouring pad from a length of nylon fabric netting characterized by forming the netting into a tube-like configuration by rolling the netting around two spaced cylinders having unequal diameters, but axially spaced from each other, twisting the tube of netting to gather the netting in the location between the two cylinders, folding the netting onto itself by extending one cylinder over the other cylinder to form one end of the pad, removing both cylinders from the netting tube, wrinkling and tucking the netting toward the other end of the pad to form an inside core, gathering the outside netting around the inside core, and twisting and tieing the outside netting to form the other end of the pad. The scouring pad may be made from a single length of fabric netting or alternatively made from two separate differing colored lengths, thereby resulting in a two-toned pad wherein the color of the inner core netting and outside netting are dissimilar.
    Type: Grant
    Filed: March 13, 1978
    Date of Patent: September 25, 1979
    Inventor: Rosemarie Hatcher