Patents by Inventor Gerhardus M. Haasewinkel

Gerhardus M. Haasewinkel 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).

  • Container with a cover
    Patent number: 5373959
    Abstract: A container is disclosed for packaging food, paint or the like. The container includes a cover having a lip which engages a top edge of the container and is sealed on the container by one or more sealing elements. The sealing elements include a hook which engages a skirt located on the container and a jaw which engages the cover lip. The hook and jaw are lockable together. The skirt further includes handles and a recess so that the cover can be easily removed from the container.
    Type: Grant
    Filed: January 19, 1994
    Date of Patent: December 20, 1994
    Assignee: HK-Plastics B.V.
    Inventor: Gerhardus M. Haasewinkel