Patents by Inventor Allanna Shakira Johnson

Allanna Shakira Johnson 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).

  • Re-phresh system
    Patent number: 10639391
    Abstract: A convenient way to sanitize a toilet plunger after it has been used to prevent the spreading of germs and bacteria around the bathroom. This device will be used to immerse the used plunger in a sanitizing solution, before it is stored.
    Type: Grant
    Filed: December 26, 2016
    Date of Patent: May 5, 2020
    Inventor: Allanna Shakira Johnson
  • Re-Phresh System
    Publication number: 20190125910
    Abstract: A convenient way to sanitize a toilet plunger after it has been used to prevent the spreading of germs and bacteria around the bathroom. This device will be used to immerse the used plunger in a sanitizing solution, before it is stored.
    Type: Application
    Filed: December 26, 2016
    Publication date: May 2, 2019
    Inventor: Allanna Shakira Johnson