Patents by Inventor Ivo S. Tonel

Ivo S. Tonel 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: 5544551
    Abstract: Device to draw mushroom-shaped corks (11), which can be gripped and operated by hand and is suitable to draw mushroom-shaped corks (11) consisting of cork or a plastic from bottles of sparkling wine, such sparkling wine bottles being possibly of a type with a neck (12a) containing a protruding ledge (22) or with a neck (12b) suitable for crown corks, the device comprising an outer shell (13) including in its lower portion a supporting ring (14) solidly fixed longitudinally to, and free to rotate circumferentially in relation to, the outer shell (13), an extractor element (16) being secured circumferentially to the supporting ring (14) and being able to move axially between a first lower end-of-travel position (16a) and a second upper end-of-travel position (16b), the supporting ring (14) including in its lower portion supporting elements (21) which cooperate with the protruding ledge (22) on the neck (12) of the bottle, the extractor element (16) comprising in its lower portion anchorage and clamping arm mean
    Type: Grant
    Filed: January 9, 1995
    Date of Patent: August 13, 1996
    Assignee: Microstamp SrL
    Inventors: Franco Marcorin, Ivo S. Tonel, Dino Munini