Patents Assigned to Havaco Technologies
  • HVAC boot and grille assembly
    Patent number: 10168070
    Abstract: A register boot and grille can be quickly installed using the Zip Clips provided and a hollow threaded securement knob without the need for any tools. The method of installation is also claimed.
    Type: Grant
    Filed: September 20, 2013
    Date of Patent: January 1, 2019
    Assignee: Havaco Technologies Incorporated
    Inventors: James Karnes, Thomas Newman
  • Foldable HVAC conduit and duct collar
    Patent number: 9291290
    Abstract: What is presented is heating, ventilation, and air conditioning (HVAC) ductwork. The HVAC ductwork comprises a strip of material, which is divided into a plurality of circumferential segments by a plurality of living hinges. The living hinges allow the HVAC ductwork to unfold for transportation and storage purposes. The strip of material has both a first locking mechanism and a second locking mechanism that are adapted to interlock with each other at an interlocking site, to create the assembled HVAC ductwork.
    Type: Grant
    Filed: May 21, 2013
    Date of Patent: March 22, 2016
    Assignee: Havaco Technologies
    Inventor: Joseph J. Prischak