Patents by Inventor David Koumsongo

David Koumsongo 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: 10806303
    Abstract: A surface protection assembly to protect the surface of an article such as bathtubs, urinals, sinks, and utensils. The surface protection assembly includes a thin, flexible protective layer configured to attach onto a surface of the article. The protective layer is made of clingy plastic material. The protective layer enables a user to handle the article without a risk of the article's surface being deteriorated. The protective layer could be readily removed from the article surface along with the accumulated dirt or bacteria, after each usage.
    Type: Grant
    Filed: June 27, 2018
    Date of Patent: October 20, 2020
    Inventor: David Koumsongo