Patents by Inventor Alberto Meazzi

Alberto Meazzi 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).

  • Guarantee seal for food products and a machine for its automatic application to the product
    Patent number: 6595550
    Abstract: The invention refers to a seal of guarantee (10) for foodstuff wrapped in a packaging, which closes said packaging and which has the shape of a label, having a tab (11) which can be folded down on to itself to cover a sufficient portion of the packaging, with a zone (12) where it is possible to write information regarding the product, such as the production and best before dates. The invention also refers to a machine to automatically apply the seal (10) which fundamentally includes a loader (17) containing a pile of seals, which are picked up one at a time from the underside, a cursor (19) which handles the seals to be applied, a tool (21) to fold the tab (11) and a seal applicator head (18) for ultrasonic welding, gluing or similar.
    Type: Grant
    Filed: May 20, 1999
    Date of Patent: July 22, 2003
    Assignee: Renio - Comercio E Consultadoria LDA
    Inventor: Alberto Meazzi