Patents by Inventor Milena Stagni

Milena Stagni 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).

  • Method and a machine for metering products, in particular liquids, and for filling containers with the metered products
    Patent number: 6595245
    Abstract: According to a method for filling containers (2) with a metered quantity of products (10), the products is supplied to a reservoir (3), inside which there is a metering receptacle (7). In its upper part, the metering receptacle (7) is open and its lower part features a discharge pipe (8), which communicates with a container (2) to be filled. A moving element (13) moves between a filling position in which it causes the raising of level of the products (10) over the opening (7a) of the metering receptacle (7), so that the latter is filled with the products and a non-filling position, in which the level of the products (10) is lowered below the opening (7a) of the metering receptacle (7). Thus a metered quantity (11) of products is collected inside the metering receptacle (7) The metered quantity (11) of products is delivered to the container (2) through the discharge pipe (8), by opening of valve means (9).
    Type: Grant
    Filed: January 4, 2002
    Date of Patent: July 22, 2003
    Inventor: Milena Stagni