Patents by Inventor Hendrik Petrus NAUDÉ

Hendrik Petrus NAUDÉ 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: 20240391221
    Abstract: A bulletproof pillow which comprises an impact protective arrangement which includes a first element which comprises overlying layers formed from a material selected from the group consisting of meta-aramids, para-aramids, ultra-high molecular weight polyethylene, polyethylene terephthalate, cellulose, polyamide, a mixture of para-aramids and meta-aramids, and a mixture of para-aramids and carbon; and a pair of cushioned supports which can be secured to an operatively upper and lower surface of the impact protective arrangement.
    Type: Application
    Filed: May 21, 2024
    Publication date: November 28, 2024
    Inventors: Marius Wilken VAN SCHALKWYK, Hendrik Petrus NAUDÉ
  • Publication number: 20230391046
    Abstract: This invention pertains to an impact protective composite material (10) for a flexible bulletproof garment. The impact protective composite material (10) includes a first element (20) that comprises a plurality of layers (20.1 to 20.n) formed from ultra-high molecular weight polyethylene and a second element (30) that comprises a layer formed from ultra-high molecular weight polyethylene, the second element being encased in polyurea.
    Type: Application
    Filed: June 25, 2021
    Publication date: December 7, 2023
    Inventors: Marius Wilken VAN SCHALKWYK, Hendrik Petrus NAUDÉ