Patents by Inventor Ventrella Francesco

Ventrella Francesco 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).

  • Set to be applied to an automatic programmable sewing unit so as to allow darts to be semi-automatically sewn
    Patent number: 6112683
    Abstract: A device for semi-automatically sewing darts on garments having a set formed by a flat lance, a plate-like rod and a translation plate driven by a feed mechanism of an automatic programmable sewing unit. Fabrics are folded upon the flat lance and held to the translation plate by the plate-like rod such that the fabrics do not touch the working surface of the sewing unit. First and second guide members move the flat lance and the plate-like rod in a coordinated manner to effect the dart sewing process.
    Type: Grant
    Filed: September 18, 1998
    Date of Patent: September 5, 2000
    Inventor: Ventrella Francesco