A packaging container of the type being flat when empty for receiving bulk material includes a moisture-proof, thermoplastic layer connectable along a longitudinal seam which is defined by longitudinal edges and having a ventilation zone spaced in parallel relationship to the longitudinal edges and closable through heat sealing or welding after feeding bulk material into the interior and ventilating the bulk material. The ventilation zone of the packaging container is formed by initially leaving one of the longitudinal edges of the longitudinal seam open. Only after the packaging container is filled and the contents are allowed to ventilate is this initially open seam area closed by a welding or heat sealing process.
Please note there is up to 60 days of latency in this Status indicator for certain status conditions. You can obtain up-to-date Status indicator readings by ordering PAIR for the file.
An application with the status "Published" (which means it is pending) may be recently abandoned, but not yet updated to reflect its abandoned status. However, an application filed less than one year ago is unlikely to be abandoned.
A patent with the status "Granted" may be recently expired, but not yet updated to reflect its expired status. However, it is highly unlikely a patent less than 3.5 years old would be expired.
An application with the status "Abandoned" is almost always current, but there is a small chance it was recently revived and the status not yet updated.
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before relying on this date.