Patents by Inventor Joseph Malugani, Jr.

Joseph Malugani, Jr. 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).

  • Vacuum pick-up nozzle with air boost manifold
    Patent number: 5195852
    Abstract: A manifold is disclosed which is adapted to be used with a system such as a truck mounted vacuum system and includes a nozzle which re-routes a portion of the exhaust air from the blower associated with the vacuum system back through the nozzle into the intake vacuum hose, thus creating a boost heretofore unavailable. A second embodiment teaches an insert to be used at a junction in the line to further increase the efficiency of the loading system.
    Type: Grant
    Filed: November 18, 1991
    Date of Patent: March 23, 1993
    Inventors: Jack R. Malugani, Joseph Malugani, Jr., Harold L. Hull