Patents by Inventor John Armiger

John Armiger 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).

  • Cosmetic brush
    Patent number: 5161555
    Abstract: An improved mascara brush is formed according to the standard twisted wire method, but utilizing heavily waved bristles instead of straight bristles. During the brush forming operation, the bristles orient so that the ends of the bristles are generally evenly distributed along the cylinder outline of the brush, i.e. the usual spiral groove is eliminated. The improved mascara brush has improved properties in that it picks up more mascara and more evenly distributes the mascara on the eyelash.
    Type: Grant
    Filed: July 25, 1991
    Date of Patent: November 10, 1992
    Assignee: Ketema
    Inventors: Ronald B. Cansler, John Armiger