Patents by Inventor Frank McElligott

Frank McElligott 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).

  • Cargo trailer access door security barrier
    Patent number: 12059993
    Abstract: The present invention is a cargo trailer security apparatus for use with a cargo trailer or similar container having rear entry outward swing or roll-up doors. The security apparatus creates a barrier to entry into the interior cargo space through the rear doors when the trailer is backed against the apparatus. The apparatus includes a base assembly with a bollard, a support assembly having a vertical central post and two parallel barrier mounted on the central post, and a door handle and latch block.
    Type: Grant
    Filed: October 26, 2022
    Date of Patent: August 13, 2024
    Inventor: Frank McElligott
  • Cargo trailer security barrier
    Patent number: D1014336
    Type: Grant
    Filed: October 26, 2022
    Date of Patent: February 13, 2024
    Inventor: Frank McElligott