Patents by Inventor Enrica Bellini

Enrica Bellini 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).

  • Patent number: 4648234
    Abstract: An automatic bag-loading apparatus for placing valve bags onto the spouts of a bag-filling machine. The apparatus comprises a carousel with carrier arms equipped at their ends with grippers to grip and hold bags. Synchronizing means are mounted to the bag-filling machine to encounter the bag-carrying grippers and to guide them through appropriate channels towards the spouts, thereby synchronizing the relative speed between the bag-filling machine and the carousel.
    Type: Grant
    Filed: January 15, 1981
    Date of Patent: March 10, 1987
    Inventor: Enrica Bellini