Patents by Inventor Andrew Patrick Back

Andrew Patrick Back 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).

  • Mobile secondary chemical containment/drip pan
    Patent number: 10619792
    Abstract: A chemical containment pan for use with a corner and side locking connectors having locking inserts. The pan has four sidewalls and a bottom wall, with each sidewall having a top rail portion with two having top rail extension portion with a downwardly extending outer flange portion which overlap an adjacent pan. Each of the top rail corner portions has a corner aperture sized to removably receive one insert of the corner connector to lock two or four adjacent pans together. Each top rail portion has a midportion aperture sized to removably receive one insert of the side connector to lock two side-by-side pans together.
    Type: Grant
    Filed: July 25, 2018
    Date of Patent: April 14, 2020
    Inventor: Andrew Patrick Back
  • MOBILE SECONDARY CHEMICAL CONTAINMENT/DRIP PAN
    Publication number: 20190040999
    Abstract: A chemical containment pan for use with a corner and side locking connectors having locking inserts. The pan has four sidewalls and a bottom wall, with each sidewall having a top rail portion with two having top rail extension portion with a downwardly extending outer flange portion which overlap an adjacent pan. Each of the top rail corner portions has a corner aperture sized to removably receive one insert of the corner connector to lock two or four adjacent pans together. Each top rail portion has a midportion aperture sized to removably receive one insert of the side connector to lock two side-by-side pans together.
    Type: Application
    Filed: July 25, 2018
    Publication date: February 7, 2019
    Inventor: Andrew Patrick Back