公开(公告)号：US20230001459A1

公开(公告)日：2023-01-05

申请号：US17903020

申请日：2022-09-05

Applicant: James T. Pierson

Inventor： James T. Pierson

IPC: B08B5/04 ,  B08B1/00 ,  A47L9/06

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.

公开(公告)号：US20190314870A1

公开(公告)日：2019-10-17

申请号：US16382696

申请日：2019-04-12

Applicant: James T. Pierson

Inventor： James T. Pierson

IPC: B08B5/04 ,  B08B1/00 ,  A47L9/06

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.

公开(公告)号：US11986866B2

公开(公告)日：2024-05-21

申请号：US17903020

申请日：2022-09-05

Applicant: James T. Pierson

Inventor： James T. Pierson

IPC: B08B5/04 ,  A47L9/06 ,  B08B1/00 ,  B08B1/16

CPC classification number: B08B5/04 ,  A47L9/0606 ,  B08B1/165

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.

公开(公告)号：US11433437B2

公开(公告)日：2022-09-06

申请号：US16382696

申请日：2019-04-12

Applicant: James T. Pierson

Inventor： James T. Pierson

IPC: B08B5/04 ,  B08B1/00 ,  A47L9/06

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.