Patents by Inventor Yvon Van Nest

Yvon Van Nest 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).

  • Dummy bottle for the flushing cycle in a filling machine
    Patent number: 5819817
    Abstract: A dummy bottle having a duct through which a flushing fluid flows when the dummy bottle is sealingly coupled with a tap. The dummy bottle is actuated during the flushing cycle of a filling machine used in a bottling plant. Whether in a rest position or in an active position, the dummy bottle is positioned higher than a corresponding neck supporting element in the filling machine.
    Type: Grant
    Filed: December 20, 1996
    Date of Patent: October 13, 1998
    Assignee: Procomac S.p.A.
    Inventor: Yvon Van Nest