Patents by Inventor Nancy E. Valdes

Nancy E. Valdes 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: 5816728
    Abstract: A mascara applicator having one or more beads disposed on a central axle extending longitudinally from an elongated rod and handle is disclosed. A first preferred embodiment comprises a single cylindrical bead molded from plastic and having a series of longitudinally spaced grooves along the length of the bead. A second preferred embodiment comprises a plurality of about 5 to 7 beads disposed on a metal axle and retained by means of a flat-headed pin. The beads are capable of individually or collectively rotating about the axle to create optimal mascara application and lash separation. A mascara applicator package utilizing the aforementioned applicator(s) and a housing for storing the applicator and mascara supply is also disclosed.
    Type: Grant
    Filed: September 16, 1997
    Date of Patent: October 6, 1998
    Assignee: Estee Lauder Inc.
    Inventors: Irene C. Nardolillo, Nancy E. Valdes
  • Patent number: 4761277
    Abstract: A waterbase lipliner composition in the form of a liquid is provided which is especially adapted for use in conjunction with a wick-type nib pen which delivers lipliner through a capillary action, which lipliner composition includes a water-soluble organic pigment formed of FDA approved organic pigments, a water-soluble organic polymer film-former, which is a mixture of polyvinyl pyrrolidone and polyvinyl alcohol, and optionally one or more plasticizers, preservatives, moisturizers and/or humectants, and water as a carrier for the pigment. The lipliner composition of the invention has a viscosity of less than 750 cps and will pass through the wick of a wick-type nib pen by capillary action without clogging the wick.
    Type: Grant
    Filed: December 29, 1986
    Date of Patent: August 2, 1988
    Assignee: Charles of the Ritz Group Ltd.
    Inventors: Nancy E. Valdes, Gary Linstra, Jr., Ann M. Krog