Patents by Inventor John Vojvodic

John Vojvodic 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: 6283328
    Abstract: A pitcher pump water dispensing system including a pitcher pump that has a generally cylindrical central portion with a centrally pivoted pumping handle that has a drive rod coupled thereto with a one-way seal. The system also includes a reservoir that has a receiving pipe coupled with respect to the bottom region of the pump. The reservoir being adapted to hold water. The system further includes a control assembly that has an intake pipe with a valve and a floating regulator attached adjacent to the intake pipe in operational contact with the valve by means of lever linkage arms. Finally the system includes inlet hose that is coupled to the bottom end of the intake pipe and extending to a water source.
    Type: Grant
    Filed: January 19, 2001
    Date of Patent: September 4, 2001
    Inventor: John Vojvodic