Patents by Inventor Roberta Espinoza Alleyne

Roberta Espinoza Alleyne 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).

  • Protective garment having improved hood elastomeric interface
    Patent number: 11806557
    Abstract: A protective garment comprising a hood with a face area, the face area provided with an elastomeric interface having an opening for engaging and demountably sealing a full-face mask or full-face respirator to the hood, the opening having a forehead edge and the chin edge that are both incurvate edges with respect to the center of the opening, and two cheek edges that are excurvate edges with respect to the center of the opening; the opening further having a centerline horizontal dimension between the first and second cheek edges and a centerline vertical dimension between the forehead edge and the chin edge; the centerline horizontal dimension to centerline vertical dimension aspect ratio being 1.5 or greater.
    Type: Grant
    Filed: October 4, 2019
    Date of Patent: November 7, 2023
    Assignee: DUPONT SAFETY & CONSTRUCTION, INC.
    Inventor: Roberta Espinoza Alleyne
  • PROTECTIVE GARMENT HAVING IMPROVED HOOD ELASTOMERIC INTERFACE
    Publication number: 20200179732
    Abstract: A protective garment comprising a hood with a face area, the face area provided with an elastomeric interface having an opening for engaging and demountably sealing a full-face mask or full-face respirator to the hood, the opening having a forehead edge and the chin edge that are both incurvate edges with respect to the center of the opening, and two cheek edges that are excurvate edges with respect to the center of the opening; the opening further having a centerline horizontal dimension between the first and second cheek edges and a centerline vertical dimension between the forehead edge and the chin edge; the centerline horizontal dimension to centerline vertical dimension aspect ratio being 1.5 or greater.
    Type: Application
    Filed: October 4, 2019
    Publication date: June 11, 2020
    Inventor: Roberta Espinoza Alleyne