Patents by Inventor David Hards

David Hards 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).

  • High Cleaning Efficiency Room Air Cleaner With Slim Profile
    Publication number: 20120060694
    Abstract: A high cleaning efficiency room air cleaner with a slim profile providing a clean air delivery rate sufficient to clean any ordinary size room includes a flat-panel housing having an internal chamber sized to receive conventional large area flat-panel furnace filters of standard size and a fan array preferably of high efficiency, low power axial computer fans mounted to the flat-panel housing. The room air cleaner may include a scent cartridge and a UV lamp assembly.
    Type: Application
    Filed: November 21, 2011
    Publication date: March 15, 2012
    Inventors: Matthew T. R. Bailey, Ross L. Cowie, Rudy A. Vandenbell, David Hards
  • High cleaning efficiency room air cleaner with slim profile
    Patent number: 8083840
    Abstract: A high cleaning efficiency room air cleaner with a slim profile providing a clean air delivery rate sufficient to clean any ordinary size room includes a flat-panel housing having an internal chamber sized to receive conventional large area flat-panel furnace filters of standard size and a fan array preferably of high efficiency, low power axial computer fans mounted to the flat-panel housing. The room air cleaner may include a scent cartridge and a UV lamp assembly.
    Type: Grant
    Filed: October 10, 2008
    Date of Patent: December 27, 2011
    Assignee: Headwaters R&D Inc
    Inventors: Matthew T. R. Bailey, Ross L. Cowie, Rudy A. Vandenbell, David Hards
  • High Cleaning Efficiency Room Air Cleaner with Slim Profile
    Publication number: 20100089243
    Abstract: A high cleaning efficiency room air cleaner with a slim profile providing a clean air delivery rate sufficient to clean any ordinary size room includes a flat-panel housing having an internal chamber sized to receive conventional large area flat-panel furnace filters of standard size and a fan array preferably of high efficiency, low power axial computer fans mounted to the flat-panel housing. The room air cleaner may include a scent cartridge and a UV lamp assembly.
    Type: Application
    Filed: October 10, 2008
    Publication date: April 15, 2010
    Inventors: Matthew T. R. Bailey, Ross L. Cowie, Rudy A. Vandenbell, David Hards