Patents by Inventor Gerrie Lombaard

Gerrie Lombaard 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).

  • RESPIRATORY PROTECTIVE DEVICE
    Publication number: 20210346730
    Abstract: The design is a soft flexible mask made from recyclable material that is easy to wash for re-use. It has a soft interior cavity and a hard center puck which allow for a superior seal and options for a variation of filter type and thickness. It is designed in a way that filter options and mask configuration can filter both inhalation and exhalation. It has a soft extended in-folded lip for superior seal on the face.
    Type: Application
    Filed: May 7, 2021
    Publication date: November 11, 2021
    Inventors: Kenneth GRAY, Gerrie Lombaard
  • Mask
    Patent number: D954936
    Type: Grant
    Filed: May 29, 2020
    Date of Patent: June 14, 2022
    Assignee: Metal Heart Group of Companies
    Inventors: Kenneth Gray, Gerrie Lombaard