Patents by Inventor Adrianus Arie Vermaat

Adrianus Arie Vermaat 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).

  • Device for manufacturing tubular bag packages
    Patent number: 6513308
    Abstract: A device for manufacturing tubular bag packages has a forming tube with a rectangular cross section. In order to produce reinforcing seams in a projection of the broad side walls of the tubular bag package, the device has a forming and folding device. The forming and folding device has two forming plates attached to the forming tube and a folding frame with folding plates. The relatively simply embodied device according to the invention makes it possible to form the reinforcing seams with less stress on the packaging material.
    Type: Grant
    Filed: September 26, 2000
    Date of Patent: February 4, 2003
    Assignee: Robert Bosch GmbH
    Inventors: Antonius Meeuwesen, Johannis Lambie, Adrianus Arie Vermaat, Barend Bastiaan Romijn