Patents by Inventor Maria Evania Araujo Costa

Maria Evania Araujo Costa 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).

  • Publication number: 20130306089
    Abstract: A hair extension assembly includes an elongated base being sufficiently flexible to conform to the contours of the wearer's head and including an attachment assembly comprising a plurality of loops extending along one longitudinal side of the base. A collection of extension hair includes a plurality of supplemental strands secured to the base substantially opposite relative to the plurality of loops. As applied, the base and more specifically the plurality of loops are disposed in adjacent, substantially aligned relation to a hair part or seam formed in the natural hair of the wearer. A plurality of natural hair groupings are formed along one side of the seam and the plurality of loops are cooperatively disposed and dimensioned to facilitate passage of the hair groupings therethrough for attachment to one another thereby securing the base and the collection of extension hair in an intended position on the head of the wearer.
    Type: Application
    Filed: April 24, 2013
    Publication date: November 21, 2013
    Inventor: Maria Evania Araujo Costa
  • Patent number: 8528571
    Abstract: A hair extension assembly includes an elongated base being sufficiently flexible to conform to the contours of the wearer's head and including an attachment assembly comprising a plurality of loops extending along one longitudinal side of the base. A collection of extension hair includes a plurality of supplemental strands secured to the base substantially opposite relative to the plurality of loops. As applied, the base and more specifically the plurality of loops are disposed in adjacent, substantially aligned relation to a hair part or seam formed in the natural hair of the wearer. A plurality of natural hair groupings are formed along one side of the seam and the plurality of loops are cooperatively disposed and dimensioned to facilitate passage of the hair groupings therethrough for attachment to one another thereby securing the base and the collection of extension hair in an intended position on the head of the wearer.
    Type: Grant
    Filed: October 8, 2010
    Date of Patent: September 10, 2013
    Inventor: Maria Evania Araujo Costa
  • Publication number: 20120085362
    Abstract: A hair extension assembly includes an elongated base being sufficiently flexible to conform to the contours of the wearer's head and including an attachment assembly comprising a plurality of loops extending along one longitudinal side of the base. A collection of extension hair includes a plurality of supplemental strands secured to the base substantially opposite relative to the plurality of loops. As applied, the base and more specifically the plurality of loops are disposed in adjacent, substantially aligned relation to a hair part or seam formed in the natural hair of the wearer. A plurality of natural hair groupings are formed along one side of the seam and the plurality of loops are cooperatively disposed and dimensioned to facilitate passage of the hair groupings therethrough for attachment to one another thereby securing the base and the collection of extension hair in an intended position on the head of the wearer.
    Type: Application
    Filed: October 8, 2010
    Publication date: April 12, 2012
    Inventor: Maria Evania Araujo Costa