Patents by Inventor Gerry Hart, deceased

Gerry Hart, deceased 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).

  • Dispensing devices
    Patent number: 7104471
    Abstract: A liquid dispensing device for dispensing a liquid into the surrounding atmosphere employs a forced airflow through a small cross-section outlet nozzle (48) to draw the liquid from an adjacent exit nozzle (50) into the airflow. The air outlet nozzle preferably has a cross-section less than that of the liquid exit nozzle. The liquid exit nozzle may partially overlie the airflow path from the air outlet nozzle. The nozzle may be formed in or carried by a unit (24) having sealed connections with the airflow source (16) and a container holding the liquid.
    Type: Grant
    Filed: September 25, 2000
    Date of Patent: September 12, 2006
    Assignee: Quest International B.V.
    Inventors: John Martin Behan, Kishen Gohil, Susan Hart, legal representative, Tony Lee, Gerry Hart, deceased