Patents by Inventor Jack R. Malugani

Jack R. Malugani 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).

  • Aeration discharge outlet assembly for bulk material containers
    Patent number: 6217261
    Abstract: An aeration discharge outlet assembly for use with bulk material containers wherein we provide an external cone and an internal cone. With internal cone being completely surrounded by pressurized air within an annular space and includes multiple air inlet passages which draw in the pressurized air and aerate the flowable substance therein before discharge thereof.
    Type: Grant
    Filed: May 1, 2000
    Date of Patent: April 17, 2001
    Inventors: Cathy D. Santa Cruz, Jack R. Malugani
  • 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