Patents by Inventor Deddy DARMAWAN

Deddy DARMAWAN 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).

  • DOUBLE LOCK LID WITH FLEXIBLE TAB
    Publication number: 20230202722
    Abstract: A container system including a lid and a container is provided. A locking structure on the skirt of the lid is situated on a tear off portion and comprises a plurality of flexible tabs positionable in an upwardly biased locked position each independently engaging the container within an annular cut away on the container wall below a locking rib. If the lid is removed with tear off strip still engaged, the flexible tabs are biased downwardly and may break off, exposing tampering.
    Type: Application
    Filed: May 6, 2021
    Publication date: June 29, 2023
    Inventors: Vincenzo CICCONE, Jerko KNEZOVIC, Petrica MARAN, Deddy DARMAWAN