Patents Assigned to Sierra Container Group
  • Patent number: 11753240
    Abstract: Disclosed herein is a document destruction lid for preventing the retrieval of documents inserted through the lid. The lid comprises a skirt extending around a periphery of the lid for securing the lid to a container. A vertical sidewall extending downward from a top surface of the lid, having a height greater than or equal to 70% of a height of a lip of the container. A security structure for depositing the documents extends from a top surface of the lid. The security structure comprises a front wall, a horizontal slot, a rear wall extending upwards from the top surface of the lid opposite the front wall, and a top surface joining the front wall to the rear wall. The front wall and rear wall are angled away from each other to make document retrieval difficult while still allowing easy disposal of the documents.
    Type: Grant
    Filed: June 15, 2021
    Date of Patent: September 12, 2023
    Assignees: Impact Plastics Corporation, Sierra Container Group
    Inventors: Adam Donald Julien, Sean Mason