Patents by Inventor Nestor Espartero

Nestor Espartero 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: 11930901
    Abstract: The present invention is a compact utility wallet design to hold card-like contents and keys and tool accessories. First and second rigid plates are interposed to sandwich card-like contents there between. At least one encircling elastic band is interposed with the at least two rigid plates along longitudinal extents thereof to bias them inwardly and securely hold the card-like contents while providing elastic volume there between for adding or removing contents. At least three bosses are peripherally arranged toward sides of the first rigid plate on a surface facing opposite of the second rigid plate and configured to rotatable mount keys or tools. A third rigid plate is removably attached to the first rigid plate by threaded fasteners, one threaded fastener received by each boss. A first cover plate is removably attached to the third rigid plate and a second cover plate is removably attached the second rigid plate.
    Type: Grant
    Filed: January 14, 2022
    Date of Patent: March 19, 2024
    Inventor: Nestor Espartero
  • Publication number: 20230284758
    Abstract: The present invention is a compact utility wallet design to hold card-like contents and keys and tool accessories. First and second rigid plates are interposed to sandwich card-like contents there between. At least one encircling elastic band is interposed with the at least two rigid plates along longitudinal extents thereof to bias them inwardly and securely hold the card-like contents while providing elastic volume there between for adding or removing contents. At least three bosses are peripherally arranged toward sides of the first rigid plate on a surface facing opposite of the second rigid plate and configured to rotatable mount keys or tools. A third rigid plate is removably attached to the first rigid plate by threaded fasteners, one threaded fastener received by each boss. A first cover plate is removably attached to the third rigid plate and a second cover plate is removably attached the second rigid plate.
    Type: Application
    Filed: January 14, 2022
    Publication date: September 14, 2023
    Inventor: Nestor Espartero
  • Patent number: 11123885
    Abstract: A knife has a blade with a tip forwardly, a tang rearwardly, a spine upwardly, and an edge downwardly. A handle encompassing the spine. A plurality of components, including a cheese slicer, are formed in the blade along the spine.
    Type: Grant
    Filed: June 16, 2017
    Date of Patent: September 21, 2021
    Inventors: Martha Perez-Espartero, Nestor Espartero