Patents by Inventor Peter Stahlecker

Peter Stahlecker 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 comprising cylindrical jacket and lid with closable vent and process for its production
    Patent number: 4817815
    Abstract: A sealed container comprises a cylindrical jacket closed at opposite ends by closure pieces welded to the jacket. One closure piece forms a lid having an outlet opening pre-sealed by a tear-off tab. The lid includes a skirt projecting into the jacket, and a gas vent opening which is open during the installation of the closure pieces to vent displaced gas, and is thereafter closed by securing an end of the tear-off tab thereover, or by deforming the lid material, or by placing a drop of hardenable plastic in the vent opening.
    Type: Grant
    Filed: April 5, 1988
    Date of Patent: April 4, 1989
    Assignee: American Suessen Corporation
    Inventor: Peter Stahlecker