Patents by Inventor Frank Vacca

Frank Vacca 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).

  • Flexible refilling container
    Patent number: 6679304
    Abstract: A flexible container having a flexible pouch with a valve assembly mounted thereon is secured to a dispensing container in a sealed relationship with the valve assembly. Then the flexible pouch is squeezed in order to move a fluid from the flexible pouch through the valve assembly into the dispensing container. The dispensing container is thus refilled and made ready for use.
    Type: Grant
    Filed: June 4, 2002
    Date of Patent: January 20, 2004
    Inventor: Frank Vacca