Patents by Inventor H. Henry Hirsch

H. Henry Hirsch 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).

  • Publication number: 20100159820
    Abstract: The invention is an air flow diffuser that produces an even and non-turbulent flow of air from ventilation or A/C. The diffuser combines a pressure chamber and a discharge chamber to produce a non-turbulent even flow of air perpendicular to the face of the discharge chamber. The pressure and discharge chambers are contiguous with the ducted air flowing first into the pressure chamber and then into the discharge chamber from which chamber the non-turbulent, evenly flowing air flows into the space. Though the diffuser is developed for a downward air flow, the diffuser can be constructed in several shapes, such as triangular, allowing air flow in any direction that is perpendicular to the plane of the discharge plate.
    Type: Application
    Filed: December 22, 2008
    Publication date: June 24, 2010
    Inventor: H. Henry Hirsch