Patents Assigned to H & H INNOVATIONS, LLC
  • Methods and apparatus for providing an improved damper, boot and damper combination, and an improved HVAC duct system
    Patent number: 9777942
    Abstract: A damper arrangement is described which moves dampers from a location closer to an air source to a boot located adjacent to a ceiling register, grill, or the like, thereby allowing technicians or owners to more readily make adjustments. A substantially flush boot collar mounting preserves leak free flow, and keeps insulation installation simple. An internal adjustment mechanism, such as a loop, avoids the need to pull the ceiling grill from the ceiling. Both insulation and subsequent adjustment are simplified.
    Type: Grant
    Filed: March 4, 2015
    Date of Patent: October 3, 2017
    Assignee: H & H INNOVATIONS, LLC
    Inventor: Lee M. Hill
  • Methods and Apparatus for Providing an Improved Damper, Boot and Damper Combination, and an Improved HVAC Duct System
    Publication number: 20150330661
    Abstract: A damper arrangement is described which moves dampers from a location closer to an air source to a boot located adjacent to a ceiling register, grill, or the like, thereby allowing technicians or owners to more readily make adjustments. A substantially flush boot collar mounting preserves leak free flow, and keeps insulation installation simple. An internal adjustment mechanism, such as a loop, avoids the need to pull the ceiling grill from the ceiling. Both insulation and subsequent adjustment are simplified.
    Type: Application
    Filed: March 4, 2015
    Publication date: November 19, 2015
    Applicant: H & H INNOVATIONS, LLC
    Inventor: Lee M. Hill