Patents by Inventor James T. Pierson

James T. Pierson 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).

  • COATING REMOVAL TOOL
    Publication number: 20230001459
    Abstract: A HEPA-qualified coating removal system, coating removal tool, and method is disclosed. The HEPA-qualified coating removal system comprises a HEPA-vacuum coupled to a coating removal tool via a vacuum line. A method of using the HEPA-qualified coating removal system includes, but is not limited to, the steps of the user putting on appropriate protective equipment, connecting the vacuum line of the HEPA-vacuum to an outlet of the coating removal tool, activating the HEPA-vacuum, using scraping motion of coating removal tool to strip a surface and the resulting loose debris being removed by suction force from the environment, deactivating the HEPA-vacuum, and disposing of the debris collected in the HEPA vacuum.
    Type: Application
    Filed: September 5, 2022
    Publication date: January 5, 2023
    Inventor: James T. Pierson
  • Coating removal system
    Patent number: 11433437
    Abstract: A HEPA-qualified coating removal system, coating removal tool, and method is disclosed. The HEPA-qualified coating removal system comprises a HEPA-vacuum coupled to a coating removal tool via a vacuum line. A method of using the HEPA-qualified coating removal system includes, but is not limited to, the steps of the user putting on appropriate protective equipment, connecting the vacuum line of the HEPA-vacuum to an outlet of the coating removal tool, activating the HEPA-vacuum, using scraping motion of coating removal tool to strip a surface and the resulting loose debris being removed by suction force from the environment, deactivating the HEPA-vacuum, and disposing of the debris collected in the HEPA vacuum.
    Type: Grant
    Filed: April 12, 2019
    Date of Patent: September 6, 2022
    Inventor: James T. Pierson
  • HEPA-QUALIFIED COATING REMOVAL SYSTEM, COATING REMOVAL TOOL, AND METHOD
    Publication number: 20190314870
    Abstract: A HEPA-qualified coating removal system, coating removal tool, and method is disclosed. The HEPA-qualified coating removal system comprises a HEPA-vacuum coupled to a coating removal tool via a vacuum line. A method of using the HEPA-qualified coating removal system includes, but is not limited to, the steps of the user putting on appropriate protective equipment, connecting the vacuum line of the HEPA-vacuum to an outlet of the coating removal tool, activating the HEPA-vacuum, using scraping motion of coating removal tool to strip a surface and the resulting loose debris being removed by suction force from the environment, deactivating the HEPA-vacuum, and disposing of the debris collected in the HEPA vacuum.
    Type: Application
    Filed: April 12, 2019
    Publication date: October 17, 2019
    Inventor: James T. Pierson