Patents by Inventor Douglas C. Jackson

Douglas C. Jackson 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).

  • Patent number: 11505373
    Abstract: A produce and foodstuff receptacle is disclosed containing a tamper evident locking mechanism to lock a separate lid and container. The receptacle has a fitted corner for allowing lid and container attachment in only one position. Lid and container matching connectors allow secure and reusable attachment. After locking, only a container tab is fully detached after the receptacle is initially opened to indicate use. The lid remains fully intact after opening and hides the detached container portion underneath a locking tab platform for protection against any perforated edges. Matching connectors allow re-sealing after initial opening of the locking mechanism. The lid also contains a lid lock ledge that matches with a container lock ledge that submerges the lid into the container. The locking tab platform allows re-opening of the lid and container after use and contains a hinge for flexibility of the platform during closing and opening of the lid.
    Type: Grant
    Filed: January 31, 2020
    Date of Patent: November 22, 2022
    Assignee: Greener Shapes Inc.
    Inventor: Douglas C. Jackson
  • Publication number: 20210237946
    Abstract: A produce and foodstuff receptacle is disclosed containing a tamper evident locking mechanism to lock a separate lid and container. The receptacle has a fitted corner for allowing lid and container attachment in only one position. Lid and container matching connectors allow secure and reusable attachment. After locking, only a container tab is fully detached after the receptacle is initially opened to indicate use. The lid remains fully intact after opening and hides the detached container portion underneath a locking tab platform for protection against any perforated edges. Matching connectors allow re-sealing after initial opening of the locking mechanism. The lid also contains a lid lock ledge that matches with a container lock ledge that submerges the lid into the container. The locking tab platform allows re-opening of the lid and container after use and contains a hinge for flexibility of the platform during closing and opening of the lid.
    Type: Application
    Filed: January 31, 2020
    Publication date: August 5, 2021
    Applicant: Greener Shapes Inc.
    Inventor: Douglas C. Jackson