Patents by Inventor Richard Nelson Williams

Richard Nelson Williams 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: 20220401265
    Abstract: A welding hood for protecting an operator's face comprising a face protective shield having a rearward side configured for receiving the operator's face and a viewing opening extending through the shield. The viewing opening is located in front of the eyes of the operator while the hood is fixed to the operator's head. An eye box is located adjacent the viewing opening and extends inwardly from the rearward side of the shield to block reflective arc flashes, sunlight, and/or shop-lighting from entering the operator's field of view during welding. The welding hood includes a light mounted to the face protective shield for shining light outward from a front side of the face protective shield, a cooling fan mounted adjacent the rearward side of the shield, and a clear protective member mounted within the eye box and adjacent the operator's eyes.
    Type: Application
    Filed: June 17, 2021
    Publication date: December 22, 2022
    Inventor: Richard Nelson Williams
  • Publication number: 20200397615
    Abstract: A welding hood for protecting an operator's face comprising a face protective shield having a concave rearward side for receiving the operator's face, a viewing opening extending through the shield, wherein the viewing opening is located in a position in front of the eyes of the operator while the hood is fixed to the operator's head. The welding hood includes an eye box located adjacent the viewing opening. The eye box has walls framing the viewing opening and extend inwardly from the rearward side of the shield. The walls are configured for blocking reflective arc flashes and/or light from entering the operator's field of view during welding. The welding hood has sidewalls of varying width and a neck attachment for added protection. The welding hood also includes a lens located within the viewing opening and at least one strap for securing the welding hood to the operator's head.
    Type: Application
    Filed: June 19, 2020
    Publication date: December 24, 2020
    Inventor: Richard Nelson Williams
  • Patent number: D925130
    Type: Grant
    Filed: June 19, 2020
    Date of Patent: July 13, 2021
    Inventor: Richard Nelson Williams
  • Patent number: D1003524
    Type: Grant
    Filed: May 13, 2021
    Date of Patent: October 31, 2023
    Inventor: Richard Nelson Williams